{"id":18120,"date":"2024-10-03T06:41:34","date_gmt":"2024-10-03T03:11:34","guid":{"rendered":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/"},"modified":"2024-10-03T06:41:34","modified_gmt":"2024-10-03T03:11:34","slug":"%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/","title":{"rendered":"\u0631\u0648\u0634 \u06a9\u0627\u0631 \u0628\u0627 SQLite \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d9%86%d8%b5%d8%a8_%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87_%d9%87%d8%a7%db%8c_%d8%b6%d8%b1%d9%88%d8%b1%db%8c\" >\u0646\u0635\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0636\u0631\u0648\u0631\u06cc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_sqlite\" >\u0631\u0648\u0634 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_sqlite_%d8%ac%d8%af%db%8c%d8%af\" >\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u062c\u062f\u06cc\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_context_manager_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%a7%d8%b2_%d9%88_%d8%a8%d8%b3%d8%aa%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%a7%d8%aa%d8%b5%d8%a7%d9%84%d8%a7%d8%aa\" >\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Context Manager \u0628\u0631\u0627\u06cc \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%ac%d8%af%d8%a7%d9%88%d9%84_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87\" >\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%a7%d9%86%d9%88%d8%a7%d8%b9_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%af%d8%b1_sqlite_%d9%88_%d9%86%da%af%d8%a7%d8%b4%d8%aa_%d8%a2%d9%86%d9%87%d8%a7_%d8%a8%d9%87_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\" >\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 SQLite \u0648 \u0646\u06af\u0627\u0634\u062a \u0622\u0646\u0647\u0627 \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%af%d8%b1%d8%ac_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%af%d8%b1_%db%8c%da%a9_%d8%ac%d8%af%d9%88%d9%84\" >\u0631\u0648\u0634 \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%af%d8%b1%d8%ac_%db%8c%da%a9_%d8%b1%da%a9%d9%88%d8%b1%d8%af\" >\u0631\u0648\u0634 \u062f\u0631\u062c \u06cc\u06a9 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d9%85%d8%b3%d8%a7%d8%a6%d9%84_%d8%b1%d8%a7%db%8c%d8%ac_%d8%aa%d8%b2%d8%b1%db%8c%d9%82_sql\" >\u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0645\u0633\u0627\u0626\u0644 \u0631\u0627\u06cc\u062c: \u062a\u0632\u0631\u06cc\u0642 SQL<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d8%b9%d9%84%d8%a7%d9%85_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7\" >\u0631\u0648\u0634 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d9%87%d9%85%d9%87_%d8%b1%da%a9%d9%88%d8%b1%d8%af%d9%87%d8%a7\" >\u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0647\u0645\u0647 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%da%a9%d8%b4%db%8c_%da%86%d9%86%d8%af%db%8c%d9%86_%d8%b1%da%a9%d9%88%d8%b1%d8%af\" >\u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_pandas_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%b1%d8%a7%d8%a6%d9%87_%d8%a8%d9%87%d8%aa%d8%b1_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7\" 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%a8%d9%87_%d8%b1%d9%88%d8%b2_%d8%b1%d8%b3%d8%a7%d9%86%db%8c_%d8%b3%d9%88%d8%a7%d8%a8%d9%82_%d9%85%d9%88%d8%ac%d9%88%d8%af\" >\u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0633\u0648\u0627\u0628\u0642 \u0645\u0648\u062c\u0648\u062f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%ad%d8%b0%d9%81_%d8%b1%da%a9%d9%88%d8%b1%d8%af%d9%87%d8%a7_%d8%a7%d8%b2_%d8%ac%d8%af%d9%88%d9%84\" >\u0631\u0648\u0634 \u062d\u0630\u0641 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%da%86%d8%b1%d8%a7_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d9%85%d8%9f\" >\u0686\u0631\u0627 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%da%86%d9%87_%d8%b2%d9%85%d8%a7%d9%86%db%8c_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d9%85%d8%9f\" >\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%85%d8%af%db%8c%d8%b1%db%8c%d8%aa_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%af%d8%b1_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\" >\u0631\u0648\u0634 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d9%86%d9%85%d9%88%d9%86%d9%87_%d8%a7%db%8c_%d8%a7%d8%b2_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%af%d8%b1_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\" >\u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a8%d9%87%db%8c%d9%86%d9%87_%d8%b3%d8%a7%d8%b2%db%8c_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_sqlite_query_%d8%a8%d8%a7_%d9%86%d9%85%d8%a7%db%8c%d9%87_%d8%b3%d8%a7%d8%b2%db%8c\" >\u0631\u0648\u0634 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f SQLite Query \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%be%d8%b1_%da%a9%d8%b1%d8%af%d9%86_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_%d8%a8%d8%a7_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7%db%8c_%d8%ac%d8%b9%d9%84%db%8c\" >\u0631\u0648\u0634 \u067e\u0631 \u06a9\u0631\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u0639\u0644\u06cc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%da%86%da%af%d9%88%d9%86%d9%87_%d8%a8%d8%af%d9%88%d9%86_%d8%a7%db%8c%d9%86%d8%af%da%a9%d8%b3_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_%da%a9%d9%86%db%8c%d9%85\" >\u0686\u06af\u0648\u0646\u0647 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c_%d8%b7%d8%b1%d8%ad_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88\" >\u0645\u0639\u0631\u0641\u06cc \u0637\u0631\u062d \u067e\u0631\u0633 \u0648 \u062c\u0648<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%da%86%da%af%d9%88%d9%86%d9%87_%db%8c%da%a9_%d8%b4%d8%a7%d8%ae%d8%b5_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%da%a9%d9%86%db%8c%d9%85\" >\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0634\u0627\u062e\u0635 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_%d8%a8%d8%a7_%d8%a7%db%8c%d9%86%d8%af%da%a9%d8%b3_%d9%87%d8%a7\" >\u0631\u0648\u0634 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87_%d9%86%d8%aa%d8%a7%db%8c%d8%ac_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af\" >\u0645\u0642\u0627\u06cc\u0633\u0647 \u0646\u062a\u0627\u06cc\u062c 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href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d8%ae%d8%b7%d8%a7%d9%87%d8%a7_%d9%88_%d8%a7%d8%b3%d8%aa%d8%ab%d9%86%d8%a7%d9%87%d8%a7\" >\u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%ae%d8%b7%d8%a7%d9%87%d8%a7%db%8c_%d8%b1%d8%a7%db%8c%d8%ac_%d8%af%d8%b1_%d8%b9%d9%85%d9%84%db%8c%d8%a7%d8%aa_sqlite\" >\u062e\u0637\u0627\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a SQLite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_exception_handling_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\" >\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Exception Handling \u067e\u0627\u06cc\u062a\u0648\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%a8%d9%87%d8%aa%d8%b1%db%8c%d9%86_%d8%b1%d9%88%d8%b4_%d9%87%d8%a7_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86_%d8%a7%d8%b2_%db%8c%da%a9%d9%be%d8%a7%d8%b1%da%86%da%af%db%8c_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87\" >\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d8%b5%d8%a7%d8%af%d8%b1%d8%a7%d8%aa_%d9%88_%d9%88%d8%a7%d8%b1%d8%af%d8%a7%d8%aa_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_bonus_section\" >\u0631\u0648\u0634 \u0635\u0627\u062f\u0631\u0627\u062a \u0648 \u0648\u0627\u0631\u062f\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 [Bonus Section]<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b5%d8%a7%d8%af%d8%b1%d8%a7%d8%aa_%d8%af%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_sqlite_%d8%a8%d9%87_csv\" >\u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u0627\u0632 SQLite \u0628\u0647 CSV<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%da%86%da%af%d9%88%d9%86%d9%87_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%b1%d8%a7_%d8%a8%d9%87_json_%d8%b5%d8%a7%d8%af%d8%b1_%da%a9%d9%86%db%8c%d9%85\" >\u0686\u06af\u0648\u0646\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 JSON \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u0645<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d8%b1%d8%af%d9%86_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%a8%d9%87_sqlite_%d8%a7%d8%b2_csv\" >\u0631\u0648\u0634 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 SQLite \u0627\u0632 CSV<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d8%b1%d8%af%d9%86_%d8%af%d8%a7%d8%af%d9%87_%d8%a8%d9%87_sqlite_%d8%a7%d8%b2_json\" >\u0631\u0648\u0634 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0628\u0647 SQLite \u0627\u0632 JSON<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%da%a9%d8%a7%d8%b1-%d8%a8%d8%a7-sqlite-%d8%af%d8%b1-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86-%da%a9%d8%aa%d8%a7%d8%a8-%d8%b1%d8%a7%d9%87%d9%86%d9%85%d8%a7%db%8c-%d9%85%d8%a8%d8%aa\/#%d8%a8%d8%b3%d8%aa%d9%87_%d8%a8%d9%86%d8%af%db%8c\" >\u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 28<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<section class=\"post-content \" data-test-label=\"post-content\">\n<p>SQLite \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627\u0628\u0637\u0647 \u0627\u06cc (RDBMS) \u0627\u0633\u062a. \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0627\u0633\u062a\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0641\u0636\u0627\u06cc \u0632\u06cc\u0627\u062f\u06cc \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0646\u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627 \u06cc\u06a9\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0627\u0633\u062a\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0639\u0648\u0636\u060c \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0633\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0635\u0641\u0631 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f process\u060c \u0622\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\u0646 \u0648 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0639\u0627\u0644\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>SQLite \u06cc\u06a9 \u0627\u0646\u062a\u062e\u0627\u0628 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u062a\u0627 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0633\u062a \u0632\u06cc\u0631\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0622\u0633\u0627\u0646\u060c \u0633\u0631\u06cc\u0639 \u0627\u0633\u062a \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u06a9\u062b\u0631 \u0648\u0638\u0627\u06cc\u0641\u06cc \u0631\u0627 \u06a9\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0632\u0631\u06af\u062a\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0646\u062f\u060c \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f\u060c \u0627\u0645\u0627 \u0628\u062f\u0648\u0646 \u062f\u0631\u062f\u0633\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0627\u0636\u0627\u0641\u06cc. \u0686\u0647 \u062f\u0631 \u062d\u0627\u0644 \u0633\u0627\u062e\u062a \u06cc\u06a9 \u067e\u0631\u0648\u0698\u0647 \u0634\u062e\u0635\u06cc \u06cc\u0627 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u062c\u062f\u06cc\u062f \u0628\u0627\u0634\u06cc\u062f\u060c SQLite \u06cc\u06a9 \u06af\u0632\u06cc\u0646\u0647 \u0642\u0648\u06cc \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u06cc\u0639 \u06a9\u0627\u0631\u0647\u0627 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634\u060c \u0631\u0648\u0634 \u06a9\u0627\u0631 \u0628\u0627 SQLite \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u062e\u0648\u0627\u0647\u06cc\u062f \u0622\u0645\u0648\u062e\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u0642\u0635\u062f \u062f\u0627\u0631\u06cc\u0645 \u062f\u0631 \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u067e\u0648\u0634\u0634 \u062f\u0647\u06cc\u0645:<\/p>\n<ul>\n<li>\n<p>\u0631\u0648\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0645\u062d\u06cc\u0637 \u067e\u0627\u06cc\u062a\u0648\u0646<\/p>\n<\/li>\n<li>\n<p>\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648 \u062d\u0630\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0639\u0627\u0645\u0644\u0627\u062a<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f SQLite Query \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0635\u0627\u062f\u0631\u0627\u062a \u0648 \u0648\u0627\u0631\u062f\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 [Bonus Section]<\/p>\n<\/li>\n<li>\n<p>\u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0628\u0631\u0627\u06cc \u0647\u0631\u06a9\u0633\u06cc \u06a9\u0647 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u062f \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u062f\u0648\u0646 \u063a\u0648\u0627\u0635\u06cc \u062f\u0631 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0634\u0631\u0648\u0639 \u06a9\u0646\u062f \u0639\u0627\u0644\u06cc \u0627\u0633\u062a.<\/p>\n<h2 id=\"heading-how-to-set-up-your-python-environment\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%aa%d9%86%d8%b8%db%8c%d9%85_%d9%85%d8%ad%db%8c%d8%b7_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0631\u0648\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0645\u062d\u06cc\u0637 \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u06a9\u0627\u0631 \u0628\u0627 SQLite\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u06cc\u0645 \u06a9\u0647 \u0645\u062d\u06cc\u0637 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0634\u0645\u0627 \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u062a\u0646\u0638\u06cc\u0645 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<h3 id=\"heading-installing-python\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%b5%d8%a8_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0646\u0635\u0628 \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0646\u0635\u0628 \u0646\u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u0631\u0648\u06cc \u0647\u0646\u0648\u0632 \u0633\u06cc\u0633\u062a\u0645 \u0634\u0645\u0627\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0627\u0632 \u0648\u0628 \u0633\u0627\u06cc\u062a \u0631\u0633\u0645\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u062f\u0627\u0646\u0644\u0648\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627\u06cc \u0646\u0635\u0628 \u0633\u06cc\u0633\u062a\u0645 \u0639\u0627\u0645\u0644 \u062e\u0648\u062f (\u0648\u06cc\u0646\u062f\u0648\u0632\u060c macOS \u06cc\u0627 \u0644\u06cc\u0646\u0648\u06a9\u0633) \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0628\u0631\u0631\u0633\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f terminal (\u06cc\u0627 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646) \u0648 \u062a\u0627\u06cc\u067e \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"lang-bash\">python --version\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0646\u0633\u062e\u0647 \u0641\u0639\u0644\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f. \u0627\u06af\u0631 \u0646\u0635\u0628 \u0646\u06cc\u0633\u062a\u060c \u062f\u0633\u062a\u0648\u0631\u0627\u0644\u0639\u0645\u0644 \u0647\u0627 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0648\u0628 \u0633\u0627\u06cc\u062a \u067e\u0627\u06cc\u062a\u0648\u0646<\/p>\n<h3 id=\"heading-installing-sqlite3-module\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%b5%d8%a8_%d9%85%d8%a7%da%98%d9%88%d9%84_sqlite3\"><\/span>\u0646\u0635\u0628 \u0645\u0627\u0698\u0648\u0644 SQLite3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062e\u0628\u0631 \u062e\u0648\u0628 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 SQLite3 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0627\u062e\u0644\u06cc \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0639\u0631\u0636\u0647 \u0645\u06cc \u0634\u0648\u062f! \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0646\u0635\u0628 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0622\u0646 \u0646\u062f\u0627\u0631\u06cc\u062f \u0632\u06cc\u0631\u0627 \u062f\u0631 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u06af\u0646\u062c\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u06af\u0648\u0646\u0647 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u0627\u0636\u0627\u0641\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"heading-how-to-create-a-virtual-environment-optional-but-recommended\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%85%d8%ad%db%8c%d8%b7_%d9%85%d8%ac%d8%a7%d8%b2%db%8c_%d8%a7%d8%ae%d8%aa%db%8c%d8%a7%d8%b1%db%8c_%d8%a7%d9%85%d8%a7_%d8%aa%d9%88%d8%b5%db%8c%d9%87_%d8%b4%d8%af%d9%87\"><\/span>\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc (\u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0627\u0645\u0627 \u062a\u0648\u0635\u06cc\u0647 \u0634\u062f\u0647)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u062f\u0647 \u062e\u0648\u0628\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u067e\u0631\u0648\u0698\u0647 \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f. \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0644\u0648\u062d \u062a\u0645\u06cc\u0632 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0633\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0628\u062f\u0648\u0646 \u062a\u0623\u062b\u06cc\u0631 \u0628\u0631 \u0646\u0635\u0628 \u062c\u0647\u0627\u0646\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u062e\u0648\u062f \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0645\u0631\u0627\u062d\u0644 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n<ol>\n<li>\n<p>\u0627\u0628\u062a\u062f\u0627 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627\u0632 \u06a9\u0646\u06cc\u062f terminal \u06cc\u0627 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646 \u0648 \u0628\u0647 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f \u0628\u0631\u0648\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<\/li>\n<\/ol>\n<pre><code class=\"lang-bash\">python -m venv env\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646\u062c\u0627\u060c <code>env<\/code> \u0646\u0627\u0645 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0627\u0633\u062a. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0622\u0646 \u0631\u0627 \u0647\u0631 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u062f\u0648\u0633\u062a \u062f\u0627\u0631\u06cc\u062f \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<ol start=\"3\">\n<li>\u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc:<\/li>\n<\/ol>\n<pre><code class=\"lang-bash\"><span class=\"hljs-comment\"># Use the command for Windows<\/span>\nenv\\Scripts\\activate\n\n<span class=\"hljs-comment\"># Use the command for macOS\/Linux:<\/span>\nenv\/bin\/activate\n<\/code><\/pre>\n<p>\u067e\u0633 \u0627\u0632 \u0641\u0639\u0627\u0644 \u0633\u0627\u0632\u06cc \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc\u060c \u0645\u062a\u0648\u062c\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f \u06a9\u0647 terminal \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0633\u0631\u06cc\u0639\u060c \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0646\u0627\u0645 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0622\u0646 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"heading-installing-necessary-libraries\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%b5%d8%a8_%da%a9%d8%aa%d8%a7%d8%a8%d8%ae%d8%a7%d9%86%d9%87_%d9%87%d8%a7%db%8c_%d8%b6%d8%b1%d9%88%d8%b1%db%8c\"><\/span>\u0646\u0635\u0628 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u0636\u0631\u0648\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u067e\u0631\u0648\u0698\u0647 \u0628\u0647 \u0686\u0646\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u0636\u0627\u0641\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645. \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635\u060c \u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f:<\/p>\n<ul>\n<li>\n<p><code>pandas<\/code>: \u0627\u06cc\u0646 \u06cc\u06a9 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0642\u0627\u0644\u0628 \u062c\u062f\u0648\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u067e\u06cc\u0634\u0631\u0641\u062a\u0647 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p><code>faker<\/code>: \u0627\u06cc\u0646 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0647 \u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062c\u0639\u0644\u06cc \u0645\u0627\u0646\u0646\u062f \u0646\u0627\u0645\u200c\u0647\u0627 \u0648 \u0622\u062f\u0631\u0633\u200c\u0647\u0627\u06cc \u062a\u0635\u0627\u062f\u0641\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645.<\/p>\n<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0635\u0628 <code>pandas<\/code> \u0648 <code>faker<\/code>\u060c \u0628\u0647 \u0633\u0627\u062f\u06af\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"lang-bash\">pip install pandas faker\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u0631\u0627 \u0646\u0635\u0628 \u0645\u06cc \u06a9\u0646\u062f <code>pandas<\/code> \u0648 <code>faker<\/code> \u0648\u0627\u0631\u062f \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0634\u0645\u0627 \u0634\u0648\u062f \u0628\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0645\u062d\u06cc\u0637 \u0634\u0645\u0627 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u0634\u0645\u0627 \u0622\u0645\u0627\u062f\u0647\u200c\u0627\u06cc\u062f \u062a\u0627 \u0634\u0631\u0648\u0639 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u062e\u0648\u062f \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u06a9\u0646\u06cc\u062f!<\/p>\n<h2 id=\"heading-how-to-create-an-sqlite-database\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_sqlite\"><\/span>\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0648\u0634\u06cc \u0633\u0627\u062e\u062a\u0627\u0631\u06cc\u0627\u0641\u062a\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0633\u062a \u062a\u0627 \u0628\u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0628\u0647 \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u060c \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06a9\u0631\u062f \u0648 \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0631\u062f. \u0627\u06cc\u0646 \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0627\u06cc\u06af\u0627\u0646\u06cc \u062f\u06cc\u062c\u06cc\u062a\u0627\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0632\u06cc\u0627\u062f\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0686\u0647 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0627\u062f\u0647 \u06cc\u0627 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631. \u067e\u0627\u06cc\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0632 \u062c\u062f\u0627\u0648\u0644 \u0628\u0631\u0627\u06cc \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627 \u0648 \u0633\u062a\u0648\u0646\u200c\u0647\u0627 \u0646\u0634\u0627\u0646\u200c\u062f\u0647\u0646\u062f\u0647 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0641\u0631\u062f\u06cc \u0648 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0622\u0646\u200c\u0647\u0627 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<h3 id=\"heading-how-sqlite-databases-work\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%da%a9%d8%a7%d8%b1_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d9%87%d8%a7%db%8c_%d8%af%d8%a7%d8%af%d9%87_sqlite\"><\/span>\u0631\u0648\u0634 \u06a9\u0627\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 SQLite<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u062e\u0644\u0627\u0641 \u0627\u06a9\u062b\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u06cc\u06af\u0631\u060c SQLite \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u062f\u0648\u0646 \u0633\u0631\u0648\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0628\u062f\u0627\u0646 \u0645\u0639\u0646\u0627\u0633\u062a \u06a9\u0647 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u0646\u062f\u0627\u0631\u062f \u0648 \u0647\u0645\u06cc\u0646 \u0627\u0645\u0631 \u0628\u0627\u0639\u062b \u0645\u06cc\u200c\u0634\u0648\u062f \u0622\u0646 \u0631\u0627 \u0633\u0628\u06a9 \u0648\u0632\u0646 \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u062a\u0645\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0648\u06cc \u0631\u0627\u06cc\u0627\u0646\u0647 \u0634\u0645\u0627\u060c \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u062d\u062a\u06cc \u0622\u0646 \u0631\u0627 \u062c\u0627\u0628\u062c\u0627 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0627\u0632 \u0622\u0646 \u0646\u0633\u062e\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u062a\u0647\u06cc\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0648\u062c\u0648\u062f \u0633\u0627\u062f\u06af\u06cc\u060c SQLite \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0627\u0641\u06cc \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u062f \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0648\u0638\u0627\u06cc\u0641 \u0631\u0627\u06cc\u062c \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u0644\u0641\u0646 \u0647\u0645\u0631\u0627\u0647\u060c \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc \u062c\u0627\u0633\u0627\u0632\u06cc \u0634\u062f\u0647 \u0648 \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u062a\u0627 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h3 id=\"heading-how-to-create-a-new-sqlite-database\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_sqlite_%d8%ac%d8%af%db%8c%d8%af\"><\/span>\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u062c\u062f\u06cc\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062c\u062f\u06cc\u062f SQLite \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u0648 \u0631\u0648\u0634 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Python \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u0645 <code>sqlite3<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647<\/p>\n<h4 id=\"heading-connecting-to-the-database\">\u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/h4>\n<p>\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 <code>sqlite3<\/code> \u0627\u0632 \u0642\u0628\u0644 \u0646\u0635\u0628 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0634\u0645\u0627 \u0641\u0642\u0637 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f import \u0622\u0646 \u0631\u0627 \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u062a\u0648\u0646 \u0634\u0645\u0627. \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062c\u062f\u06cc\u062f \u06cc\u0627 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0645\u0648\u062c\u0648\u062f\u060c \u0627\u0632 <code>sqlite3.connect()<\/code> \u0631\u0648\u0634 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0646\u0627\u0645 \u0641\u0627\u06cc\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0645\u06cc \u06af\u06cc\u0631\u062f. \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c SQLite \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0622\u0646 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Connect to the SQLite database (or create it if it doesn't exist)<\/span>\nconnection = sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0641\u0627\u06cc\u0644\u06cc \u0628\u0647 \u0646\u0627\u0645 <code>my_database.db<\/code> \u062f\u0631 \u0647\u0645\u0627\u0646 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0634\u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f. \u0627\u06af\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0632 \u0642\u0628\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c SQLite \u0641\u0642\u0637 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u0622\u0646 \u0631\u0627 \u0628\u0627\u0632 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h4 id=\"heading-creating-a-cursor\">\u0627\u06cc\u062c\u0627\u062f \u0645\u06a9\u0627\u0646 \u0646\u0645\u0627<\/h4>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u062a\u0635\u0627\u0644 \u0628\u0631\u0642\u0631\u0627\u0631 \u06a9\u0631\u062f\u06cc\u062f\u060c \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u0645\u06a9\u0627\u0646 \u0646\u0645\u0627 \u0627\u0633\u062a. \u0645\u06a9\u0627\u0646 \u0646\u0645\u0627 \u0645\u0633\u0626\u0648\u0644 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0648 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc SQL \u0627\u0633\u062a \u0631\u0648\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-comment\"># Create a cursor object<\/span>\ncursor = connection.cursor()\n<\/code><\/pre>\n<h4 id=\"heading-closing-the-connection\">\u0628\u0633\u062a\u0646 \u0627\u062a\u0635\u0627\u0644<\/h4>\n<p>\u067e\u0633 \u0627\u0632 \u067e\u0627\u06cc\u0627\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0628\u0646\u062f\u06cc\u062f \u062a\u0627 \u0645\u0646\u0627\u0628\u0639 \u0622\u0632\u0627\u062f \u0634\u0648\u0646\u062f. \u0628\u0627 \u062f\u0633\u062a\u0648\u0631 \u0632\u06cc\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0628\u0646\u062f\u06cc\u062f:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-comment\"># Close the database connection<\/span>\nconnection.close()\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0641\u0642\u0637 \u0632\u0645\u0627\u0646\u06cc \u0628\u0627\u06cc\u062f \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0628\u0646\u062f\u06cc\u062f \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0648\u062f \u0631\u0627 \u062a\u0645\u0627\u0645 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u062a\u0648\u0646 \u062e\u0648\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0628\u0647 \u0646\u0627\u0645 <code>my_database.db<\/code> \u062f\u0631 \u0641\u0647\u0631\u0633\u062a \u06a9\u0627\u0631\u06cc \u0641\u0639\u0644\u06cc \u0634\u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u062f \u0634\u062f. \u0634\u0645\u0627 \u0627\u06a9\u0646\u0648\u0646 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u0648\u0644\u06cc\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u062e\u0648\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f!<\/p>\n<h3 id=\"heading-how-to-use-context-manager-to-open-and-close-connections\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_context_manager_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a8%d8%a7%d8%b2_%d9%88_%d8%a8%d8%b3%d8%aa%d9%87_%da%a9%d8%b1%d8%af%d9%86_%d8%a7%d8%aa%d8%b5%d8%a7%d9%84%d8%a7%d8%aa\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Context Manager \u0628\u0631\u0627\u06cc \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 \u06a9\u0631\u062f\u0646 \u0627\u062a\u0635\u0627\u0644\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0648 \u062a\u0645\u06cc\u0632\u062a\u0631 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>with<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062f\u06cc\u0631 \u0632\u0645\u06cc\u0646\u0647 \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 <code>with<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u062a\u0635\u0627\u0644 \u0631\u0627 \u0628\u0627\u0632 \u0648 \u0628\u0633\u062a\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u0628\u0633\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u062d\u062a\u06cc \u0627\u06af\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u062f\u0647\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062a\u0645\u0627\u0633 \u062f\u0633\u062a\u06cc \u0646\u06cc\u0633\u062a <code>connection.close()<\/code>.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>with<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Step 1: Use 'with' to connect to the database (or create one) and automatically close it when done<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n\n    <span class=\"hljs-comment\"># Step 2: Create a cursor object to interact with the database<\/span>\n    cursor = connection.cursor()\n\n    print(<span class=\"hljs-string\">\"Database created and connected successfully!\"<\/span>)\n\n<span class=\"hljs-comment\"># No need to call connection.close(); it's done automatically!<\/span>\n<\/code><\/pre>\n<p>\u0627\u0632 \u0647\u0645 \u0627\u06a9\u0646\u0648\u0646 \u0631\u0648\u06cc\u060c \u0645\u0627 \u0627\u0632 <code>with<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u062f\u0631 \u0646\u0645\u0648\u0646\u0647 \u06a9\u062f\u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u0645\u0627 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u0648\u062b\u0631 \u0627\u062a\u0635\u0627\u0644\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647. \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u06a9\u062f \u0645\u062e\u062a\u0635\u0631\u062a\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0622\u0633\u0627\u0646 \u062a\u0631 \u0634\u0648\u062f.<\/p>\n<h2 id=\"heading-how-to-create-database-tables\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%d8%ac%d8%af%d8%a7%d9%88%d9%84_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87\"><\/span>\u0631\u0648\u0634 \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 \u0648 \u0628\u0647 \u0622\u0646 \u0645\u062a\u0635\u0644 \u0634\u062f\u0647 \u0627\u06cc\u0645\u060c \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0627\u0648\u0644 \u062f\u0631 \u062f\u0627\u062e\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a. \u062c\u062f\u0648\u0644 \u062c\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0631\u062f\u06cc\u0641 \u0647\u0627 (\u0633\u0648\u0627\u0628\u0642) \u0648 \u0633\u062a\u0648\u0646 \u0647\u0627 (\u0648\u06cc\u0698\u06af\u06cc \u0647\u0627) \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u062c\u062f\u0648\u0644\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>Students<\/code> \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u062f\u0627\u0646\u0634\u200c\u0622\u0645\u0648\u0632\u0627\u0646\u060c \u06a9\u0647 \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0622\u06cc\u0646\u062f\u0647 \u062f\u0648\u0628\u0627\u0631\u0647 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062c\u062f\u0648\u0644 \u0627\u0632 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>CREATE TABLE<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062e\u062a\u0627\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0634\u0627\u0645\u0644 \u0646\u0627\u0645 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0648 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0633\u062a\u0648\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 SQL \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u0627 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u0632\u06cc\u0631:<\/p>\n<ul>\n<li>\n<p><code>id<\/code>: \u06cc\u06a9 \u0634\u0646\u0627\u0633\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 (\u06cc\u06a9 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d).<\/p>\n<\/li>\n<li>\n<p><strong>\u0646\u0627\u0645<\/strong>: \u0646\u0627\u0645 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 (\u0645\u062a\u0646).<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u0646<\/strong>: \u0633\u0646 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 (\u06cc\u06a9 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d).<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u06cc\u0645\u06cc\u0644<\/strong>: \u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 (\u0645\u062a\u0646).<\/p>\n<\/li>\n<\/ul>\n<p>\u062f\u0633\u062a\u0648\u0631 SQL \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u06cc\u0646 \u062c\u062f\u0648\u0644 \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">TABLE<\/span> Students (\n    <span class=\"hljs-keyword\">id<\/span> <span class=\"hljs-built_in\">INTEGER<\/span> PRIMARY <span class=\"hljs-keyword\">KEY<\/span> AUTOINCREMENT,\n    <span class=\"hljs-keyword\">name<\/span> <span class=\"hljs-built_in\">TEXT<\/span> <span class=\"hljs-keyword\">NOT<\/span> <span class=\"hljs-literal\">NULL<\/span>,\n    age <span class=\"hljs-built_in\">INTEGER<\/span>,\n    email <span class=\"hljs-built_in\">TEXT<\/span>\n);\n<\/code><\/pre>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>CREATE TABLE<\/code> \u062f\u0633\u062a\u0648\u0631 SQL \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>sqlite3<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645.<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database and automatically close the connection when done<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n\n    <span class=\"hljs-comment\"># Create a cursor object<\/span>\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Write the SQL command to create the Students table<\/span>\n    create_table_query = <span class=\"hljs-string\">'''\n    CREATE TABLE IF NOT EXISTS Students (\n        id INTEGER PRIMARY KEY AUTOINCREMENT,\n        name TEXT NOT NULL,\n        age INTEGER,\n        email TEXT\n    );\n    '''<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command<\/span>\n    cursor.execute(create_table_query)\n\n    <span class=\"hljs-comment\"># Commit the changes<\/span>\n    connection.commit()\n\n    <span class=\"hljs-comment\"># Print a confirmation message<\/span>\n    print(<span class=\"hljs-string\">\"Table 'Students' created successfully!\"<\/span>)\n<\/code><\/pre>\n<ul>\n<li>\n<p><code>IF NOT EXISTS<\/code>: \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062c\u062f\u0648\u0644 \u0641\u0642\u0637 \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc \u06a9\u0647 \u062c\u062f\u0648\u0644 \u0642\u0628\u0644\u0627\u064b \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0627\u0634\u062f \u0627\u0632 \u0628\u0631\u0648\u0632 \u062e\u0637\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><code>connection.commit()<\/code>: \u0627\u06cc\u0646 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f (\u0645\u062a\u0639\u0647\u062f \u0645\u06cc \u06a9\u0646\u062f).<\/p>\n<\/li>\n<\/ul>\n<p>\u0648\u0642\u062a\u06cc \u06a9\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0627\u0644\u0627 \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u06a9\u062f \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644 \u062f\u0631 <code>my_database.db<\/code> \u0641\u0627\u06cc\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0645\u0686\u0646\u06cc\u0646 \u067e\u06cc\u0627\u0645\u06cc \u0631\u0627 \u062f\u0631 \u0642\u0633\u0645\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f terminal \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646\u06a9\u0647 \u062c\u062f\u0648\u0644 \u0628\u0627 \u0645\u0648\u0641\u0642\u06cc\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0627\u06af\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f Visual Studio Code\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u067e\u0633\u0648\u0646\u062f SQLite Viewer \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc SQLite \u0646\u0635\u0628 \u06a9\u0646\u06cc\u062f.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/rasanegaar.com\/blog\/wp-content\/uploads\/2024\/10\/522fc6f1-0363-41ca-a76a-b730470cb64a.png\" alt=\"SQLite Viewer - VS Code \u067e\u0633\u0648\u0646\u062f\" class=\"image--center mx-auto\" width=\"1240\" height=\"532\" loading=\"lazy\" title=\"\"><\/p>\n<h3 id=\"heading-data-types-in-sqlite-and-their-mapping-to-python\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%86%d9%88%d8%a7%d8%b9_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%af%d8%b1_sqlite_%d9%88_%d9%86%da%af%d8%a7%d8%b4%d8%aa_%d8%a2%d9%86%d9%87%d8%a7_%d8%a8%d9%87_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 SQLite \u0648 \u0646\u06af\u0627\u0634\u062a \u0622\u0646\u0647\u0627 \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SQLite \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0647\u0646\u06af\u0627\u0645 \u062a\u0639\u0631\u06cc\u0641 \u062c\u062f\u0627\u0648\u0644 \u062e\u0648\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u06cc\u0645. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u0631\u0648\u0631 \u0633\u0631\u06cc\u0639 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0631\u0627\u06cc\u062c SQLite \u0648 \u0631\u0648\u0634 \u0646\u06af\u0627\u0634\u062a \u0622\u0646\u0647\u0627 \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"hn-table\">\n<table>\n<thead>\n<tr>\n<td>\u0646\u0648\u0639 \u062f\u0627\u062f\u0647 SQLite<\/td>\n<td>\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/td>\n<td>\u0645\u0639\u0627\u062f\u0644 \u067e\u0627\u06cc\u062a\u0648\u0646<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0639\u062f\u062f \u0635\u062d\u06cc\u062d<\/strong><\/td>\n<td>\u0627\u0639\u062f\u0627\u062f \u06a9\u0627\u0645\u0644<\/td>\n<td><code>int<\/code><\/td>\n<\/tr>\n<tr>\n<td><strong>TEXT<\/strong><\/td>\n<td>\u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0645\u062a\u0646\u06cc<\/td>\n<td><code>str<\/code><\/td>\n<\/tr>\n<tr>\n<td><strong>\u0648\u0627\u0642\u0639\u06cc<\/strong><\/td>\n<td>\u0627\u0639\u062f\u0627\u062f \u0645\u0645\u06cc\u0632 \u0634\u0646\u0627\u0648\u0631<\/td>\n<td><code>float<\/code><\/td>\n<\/tr>\n<tr>\n<td><strong>\u0644\u06a9\u0647<\/strong><\/td>\n<td>\u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0627\u06cc\u0646\u0631\u06cc (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062a\u0635\u0627\u0648\u06cc\u0631\u060c \u0641\u0627\u06cc\u0644 \u0647\u0627)<\/td>\n<td><code>bytes<\/code><\/td>\n<\/tr>\n<tr>\n<td><strong>NULL<\/strong><\/td>\n<td>\u0647\u06cc\u0686 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0627 \u062f\u0627\u062f\u0647 \u0627\u06cc \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0647 \u0631\u0627 \u0646\u0634\u0627\u0646 \u0646\u0645\u06cc \u062f\u0647\u062f<\/td>\n<td><code>None<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u062f\u0631 \u0645\u0627 <code>Students<\/code> \u062c\u062f\u0648\u0644:<\/p>\n<ul>\n<li>\n<p><code>id<\/code>  \u0627\u0632 \u0646\u0648\u0639 \u0627\u0633\u062a <code>INTEGER<\/code>\u060c \u06a9\u0647 \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0646\u06af\u0627\u0634\u062a \u0645\u06cc \u0634\u0648\u062f <code>int<\/code>.<\/p>\n<\/li>\n<li>\n<p><code>name<\/code>  \u0648 <code>email<\/code> \u0627\u0632 \u0646\u0648\u0639 \u0647\u0633\u062a\u0646\u062f <code>TEXT<\/code>\u060c \u06a9\u0647 \u0646\u0642\u0634\u0647 \u0622\u0646 \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0633\u062a <code>str<\/code>.<\/p>\n<\/li>\n<li>\n<p><code>age<\/code>  \u0646\u06cc\u0632 \u0627\u0632 \u0646\u0648\u0639 \u0627\u0633\u062a <code>INTEGER<\/code>\u060c \u0646\u06af\u0627\u0634\u062a \u0628\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 <code>int<\/code>.<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"heading-how-to-insert-data-into-a-table\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%af%d8%b1%d8%ac_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%af%d8%b1_%db%8c%da%a9_%d8%ac%d8%af%d9%88%d9%84\"><\/span>\u0631\u0648\u0634 \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u0648\u0644<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062d\u0627\u0644\u0627 \u06a9\u0647 \u0645\u0627 \u062e\u0648\u062f\u0645\u0627\u0646 \u0631\u0627 \u062f\u0627\u0631\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647\u060c \u0632\u0645\u0627\u0646 \u0622\u0646 \u0631\u0633\u06cc\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0631\u0648\u0634 \u062f\u0631\u062c \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0645\u0646\u0641\u0631\u062f \u0648 \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Python \u0648 SQLite \u0648 \u0631\u0648\u0634 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0645\u0633\u0627\u0626\u0644 \u0627\u0645\u0646\u06cc\u062a\u06cc \u0631\u0627\u06cc\u062c \u0645\u0627\u0646\u0646\u062f \u062a\u0632\u0631\u06cc\u0642 SQL \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f.<\/p>\n<h3 id=\"heading-how-to-insert-a-single-record\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%af%d8%b1%d8%ac_%db%8c%da%a9_%d8%b1%da%a9%d9%88%d8%b1%d8%af\"><\/span>\u0631\u0648\u0634 \u062f\u0631\u062c \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>INSERT INTO<\/code> \u062f\u0633\u062a\u0648\u0631 SQL. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u062f\u0631\u062c \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u062f\u0631 \u062e\u0648\u062f \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0646\u062d\u0648 \u0627\u0635\u0644\u06cc SQL \u0628\u0631\u0627\u06cc \u062f\u0631\u062c \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u0645\u0646\u0641\u0631\u062f \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">INSERT<\/span> <span class=\"hljs-keyword\">INTO<\/span> Students (<span class=\"hljs-keyword\">name<\/span>, age, email) \n<span class=\"hljs-keyword\">VALUES<\/span> (<span class=\"hljs-string\">'John Doe'<\/span>, <span class=\"hljs-number\">20<\/span>, <span class=\"hljs-string\">'johndoe@example.com'<\/span>);\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 SQL \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645\u060c \u0627\u0632 \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0645\u0646 \u062a\u0631 \u0648 \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631\u062a\u0631 \u06a9\u0631\u062f\u0646 \u06a9\u062f \u062e\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0628\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u0632\u0631\u06cc\u0642 SQL \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u06cc\u06a9 \u062d\u0645\u0644\u0647 \u0631\u0627\u06cc\u062c \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u062e\u0631\u0628 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0627 \u0627\u0631\u0633\u0627\u0644 \u0648\u0631\u0648\u062f\u06cc \u0647\u0627\u06cc \u0645\u0636\u0631\u060c \u06a9\u0648\u0626\u0631\u06cc SQL \u0631\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u062f\u0631\u062c \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u062f\u0631 \u0622\u0646 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to open and close the connection automatically<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Insert a record into the Students table<\/span>\n    insert_query = <span class=\"hljs-string\">'''\n    INSERT INTO Students (name, age, email) \n    VALUES (?, ?, ?);\n    '''<\/span>\n    student_data = (<span class=\"hljs-string\">'Jane Doe'<\/span>, <span class=\"hljs-number\">23<\/span>, <span class=\"hljs-string\">'jane@example.com'<\/span>)\n\n    cursor.execute(insert_query, student_data)\n\n    <span class=\"hljs-comment\"># Commit the changes automatically<\/span>\n    connection.commit()\n\n    <span class=\"hljs-comment\"># No need to call connection.close(); it's done automatically!<\/span>\n    print(<span class=\"hljs-string\">\"Record inserted successfully!\"<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>?<\/code> \u0645\u06a9\u0627\u0646\u200c\u0646\u0645\u0627\u0647\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062f\u0631 \u062c\u062f\u0648\u0644 \u062f\u0631\u062c \u0634\u0648\u0646\u062f. \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0627\u0642\u0639\u06cc \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u062a\u0627\u067e\u0644 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u0646\u062f (<code>student_data<\/code>) \u062f\u0631 <code>cursor.execute()<\/code> \u0631\u0648\u0634<\/p>\n<h3 id=\"heading-how-to-insert-multiple-records\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%af%d8%b1%d8%ac_%da%86%d9%86%d8%af%db%8c%d9%86_%d8%b1%da%a9%d9%88%d8%b1%d8%af\"><\/span>\u0631\u0648\u0634 \u062f\u0631\u062c \u0686\u0646\u062f\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0686\u0646\u062f\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f \u0631\u0627 \u0647\u0645\u0632\u0645\u0627\u0646 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>executemany()<\/code> \u0631\u0648\u0634 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0641\u0647\u0631\u0633\u062a\u06cc \u0627\u0632 \u062a\u0627\u067e\u0644 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u06a9\u0647 \u0647\u0631 \u062a\u0627\u067e\u0644 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0645\u062b\u0627\u0644 \u062e\u0648\u062f \u0631\u0627 \u067e\u0648\u06cc\u0627\u062a\u0631 \u06a9\u0646\u06cc\u0645\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>Faker<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062a\u0635\u0627\u062f\u0641\u06cc \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632\u0627\u0646 \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0648 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">from<\/span> faker <span class=\"hljs-keyword\">import<\/span> Faker\n<span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Initialize Faker<\/span>\nfake = Faker([<span class=\"hljs-string\">'en_IN'<\/span>])\n\n<span class=\"hljs-comment\"># Use 'with' to open and close the connection automatically<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Insert a record into the Students table<\/span>\n    insert_query = <span class=\"hljs-string\">'''\n    INSERT INTO Students (name, age, email) \n    VALUES (?, ?, ?);\n    '''<\/span>\n    students_data = [(fake.name(), fake.random_int(\n        min=<span class=\"hljs-number\">18<\/span>, max=<span class=\"hljs-number\">25<\/span>), fake.email()) <span class=\"hljs-keyword\">for<\/span> _ <span class=\"hljs-keyword\">in<\/span> range(<span class=\"hljs-number\">5<\/span>)]\n\n    <span class=\"hljs-comment\"># Execute the query for multiple records<\/span>\n    cursor.executemany(insert_query, students_data)\n\n    <span class=\"hljs-comment\"># Commit the changes<\/span>\n    connection.commit()\n\n    <span class=\"hljs-comment\"># Print confirmation message<\/span>\n    print(<span class=\"hljs-string\">\"Fake student records inserted successfully!\"<\/span>)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u06a9\u062f:<\/p>\n<ul>\n<li>\n<p><code>Faker()<\/code>  \u0646\u0627\u0645\u200c\u0647\u0627\u060c \u0633\u0646\u200c\u0647\u0627 \u0648 \u0627\u06cc\u0645\u06cc\u0644\u200c\u0647\u0627\u06cc \u062a\u0635\u0627\u062f\u0641\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0627\u0646\u0634\u200c\u0622\u0645\u0648\u0632\u0627\u0646 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0639\u0628\u0648\u0631 \u0627\u0632 \u0645\u0646\u0637\u0642\u0647 (<code>[\u2018en_IN\u2019]<\/code>) \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p><code>cursor.executemany()<\/code>: \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0686\u0646\u062f\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f \u0631\u0627 \u0647\u0645\u0632\u0645\u0627\u0646 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u0645 \u0648 \u06a9\u062f \u0631\u0627 \u06a9\u0627\u0631\u0622\u0645\u062f\u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><code>students_data<\/code>: \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u062a\u0627\u067e\u0644 \u0647\u0627 \u06a9\u0647 \u0647\u0631 \u062a\u0627\u067e\u0644 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u0627\u0633\u062a.<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"heading-how-to-handle-common-issues-sql-injection\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d9%85%d8%b3%d8%a7%d8%a6%d9%84_%d8%b1%d8%a7%db%8c%d8%ac_%d8%aa%d8%b2%d8%b1%db%8c%d9%82_sql\"><\/span>\u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0645\u0633\u0627\u0626\u0644 \u0631\u0627\u06cc\u062c: \u062a\u0632\u0631\u06cc\u0642 SQL<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062a\u0632\u0631\u06cc\u0642 SQL \u06cc\u06a9 \u0622\u0633\u06cc\u0628 \u067e\u0630\u06cc\u0631\u06cc \u0627\u0645\u0646\u06cc\u062a\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0645\u0647\u0627\u062c\u0645\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc SQL \u0631\u0627 \u0628\u0627 \u0627\u0631\u0627\u0626\u0647 \u0648\u0631\u0648\u062f\u06cc \u0645\u0636\u0631 \u0648\u0627\u0631\u062f \u06cc\u0627 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0645\u0647\u0627\u062c\u0645 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0633\u0639\u06cc \u06a9\u0646\u062f \u06a9\u062f\u06cc \u0645\u0627\u0646\u0646\u062f \u062a\u0632\u0631\u06cc\u0642 \u06a9\u0646\u062f <code>'; DROP TABLE Students; --<\/code> \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u062c\u062f\u0648\u0644<\/p>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f)\u060c \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645. \u0627\u06cc\u0646 <code>?<\/code> \u0646\u06af\u0647\u062f\u0627\u0631\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u06a9\u0627\u0646 \u062f\u0631 \u06a9\u0648\u0626\u0631\u06cc\u200c\u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062f\u0627\u062f\u0647 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0646\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0628\u062e\u0634\u06cc \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 SQL. \u0627\u06cc\u0646 \u0627\u0645\u0631 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f\u0647\u0627\u06cc \u0645\u062e\u0631\u0628 \u0631\u0627 \u063a\u06cc\u0631\u0645\u0645\u06a9\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2 id=\"heading-how-to-query-data\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d8%b9%d9%84%d8%a7%d9%85_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0647 \u0627\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u0627\u062f \u0628\u06af\u06cc\u0631\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u062c\u062f\u0648\u0644 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u0645. \u0645\u0627 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 <code>fetchone()<\/code>\u060c <code>fetchall()<\/code>\u060c \u0648 <code>fetchmany()<\/code>.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u062c\u062f\u0648\u0644\u060c \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>SELECT<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0633\u0627\u062f\u0647 SQL \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u062a\u0645\u0627\u0645 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0627\u0632 \u0622\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">SELECT<\/span> * <span class=\"hljs-keyword\">FROM<\/span> Students;\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u062a\u0645\u0627\u0645 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0648 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0631\u0627 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u0645 <code>SELECT<\/code> \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u062f \u0648 \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0648\u0627\u06a9\u0634\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h3 id=\"heading-how-to-fetch-all-records\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%da%a9%d8%b4%db%8c_%d9%87%d9%85%d9%87_%d8%b1%da%a9%d9%88%d8%b1%d8%af%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0647\u0645\u0647 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0647\u0645\u0647 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n\n    <span class=\"hljs-comment\"># Create a cursor object<\/span>\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Write the SQL command to select all records from the Students table<\/span>\n    select_query = <span class=\"hljs-string\">\"SELECT * FROM Students;\"<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command<\/span>\n    cursor.execute(select_query)\n\n    <span class=\"hljs-comment\"># Fetch all records<\/span>\n    all_students = cursor.fetchall()\n\n    <span class=\"hljs-comment\"># Display results in the terminal<\/span>\n    print(<span class=\"hljs-string\">\"All Students:\"<\/span>)\n    <span class=\"hljs-keyword\">for<\/span> student <span class=\"hljs-keyword\">in<\/span> all_students:\n        print(student)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>fetchall()<\/code> \u0645\u062a\u062f \u062a\u0645\u0627\u0645 \u0633\u0637\u0631\u0647\u0627\u06cc \u0628\u0631\u06af\u0634\u062a\u06cc \u062a\u0648\u0633\u0637 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u062a\u0627\u067e\u0644 \u0647\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"lang-bash\">All Students:\n(1, <span class=\"hljs-string\">'Jane Doe'<\/span>, 23, <span class=\"hljs-string\">'jane@example.com'<\/span>)\n(2, <span class=\"hljs-string\">'Bahadurjit Sabharwal'<\/span>, 18, <span class=\"hljs-string\">'tristanupadhyay@example.net'<\/span>)\n(3, <span class=\"hljs-string\">'Zayyan Arya'<\/span>, 20, <span class=\"hljs-string\">'yashawinibhakta@example.org'<\/span>)\n(4, <span class=\"hljs-string\">'Hemani Shukla'<\/span>, 18, <span class=\"hljs-string\">'gaurikanarula@example.com'<\/span>)\n(5, <span class=\"hljs-string\">'Warda Kara'<\/span>, 20, <span class=\"hljs-string\">'npatil@example.net'<\/span>)\n(6, <span class=\"hljs-string\">'Mitali Nazareth'<\/span>, 19, <span class=\"hljs-string\">'sparekh@example.org'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-fetch-a-single-record\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%da%a9%d8%b4%db%8c_%db%8c%da%a9_%d8%b1%da%a9%d9%88%d8%b1%d8%af\"><\/span>\u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06af\u0631 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0641\u0642\u0637 \u06cc\u06a9 \u0631\u06a9\u0648\u0631\u062f \u0631\u0627 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>fetchone()<\/code> \u0631\u0648\u0634:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n\n    <span class=\"hljs-comment\"># Create a cursor object<\/span>\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Write the SQL command to select all records from the Students table<\/span>\n    select_query = <span class=\"hljs-string\">\"SELECT * FROM Students;\"<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command<\/span>\n    cursor.execute(select_query)\n\n    <span class=\"hljs-comment\"># Fetch one record<\/span>\n    student = cursor.fetchone()\n\n    <span class=\"hljs-comment\"># Display the result<\/span>\n    print(<span class=\"hljs-string\">\"First Student:\"<\/span>)\n    print(student)\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<pre><code class=\"lang-bash\">First Student:\n(1, <span class=\"hljs-string\">'Jane Doe'<\/span>, 23, <span class=\"hljs-string\">'jane@example.com'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-fetch-multiple-records\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%da%a9%d8%b4%db%8c_%da%86%d9%86%d8%af%db%8c%d9%86_%d8%b1%da%a9%d9%88%d8%b1%d8%af\"><\/span>\u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0686\u0646\u062f\u06cc\u0646 \u0631\u06a9\u0648\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062a\u0639\u062f\u0627\u062f \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>fetchmany(size)<\/code>:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n\n    <span class=\"hljs-comment\"># Create a cursor object<\/span>\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Write the SQL command to select all records from the Students table<\/span>\n    select_query = <span class=\"hljs-string\">\"SELECT * FROM Students;\"<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command<\/span>\n    cursor.execute(select_query)\n\n    <span class=\"hljs-comment\"># Fetch three records<\/span>\n    three_students = cursor.fetchmany(<span class=\"hljs-number\">3<\/span>)\n\n    <span class=\"hljs-comment\"># Display results<\/span>\n    print(<span class=\"hljs-string\">\"Three Students:\"<\/span>)\n    <span class=\"hljs-keyword\">for<\/span> student <span class=\"hljs-keyword\">in<\/span> three_students:\n        print(student)\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<pre><code class=\"lang-bash\">Three Students:\n(1, <span class=\"hljs-string\">'Jane Doe'<\/span>, 23, <span class=\"hljs-string\">'jane@example.com'<\/span>)\n(2, <span class=\"hljs-string\">'Bahadurjit Sabharwal'<\/span>, 18, <span class=\"hljs-string\">'tristanupadhyay@example.net'<\/span>)\n(3, <span class=\"hljs-string\">'Zayyan Arya'<\/span>, 20, <span class=\"hljs-string\">'yashawinibhakta@example.org'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-use-pandas-for-better-data-presentation\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_pandas_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%b1%d8%a7%d8%a6%d9%87_%d8%a8%d9%87%d8%aa%d8%b1_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 <code>pandas<\/code> \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0628\u0647\u062a\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0628\u0647\u062a\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 <code>pandas<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 <code>DataFrame<\/code> \u0627\u0632 \u0646\u062a\u0627\u06cc\u062c \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u0627 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u0648 \u062a\u062c\u0633\u0645 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0648\u0627\u06a9\u0634\u06cc \u0647\u0645\u0647 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0648 \u0646\u0645\u0627\u06cc\u0634 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 DataFrame \u067e\u0627\u0646\u062f\u0627 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">import<\/span> pandas <span class=\"hljs-keyword\">as<\/span> pd\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    <span class=\"hljs-comment\"># Write the SQL command to select all records from the Students table<\/span>\n    select_query = <span class=\"hljs-string\">\"SELECT * FROM Students;\"<\/span>\n\n    <span class=\"hljs-comment\"># Use pandas to read SQL query directly into a DataFrame<\/span>\n    df = pd.read_sql_query(select_query, connection)\n\n<span class=\"hljs-comment\"># Display the DataFrame<\/span>\nprint(<span class=\"hljs-string\">\"All Students as DataFrame:\"<\/span>)\nprint(df)\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<pre><code class=\"lang-bash\">All Students as DataFrame:\n   id                  name  age                        email\n0   1              Jane Doe   23             jane@example.com\n1   2  Bahadurjit Sabharwal   18  tristanupadhyay@example.net\n2   3           Zayyan Arya   20  yashawinibhakta@example.org\n3   4         Hemani Shukla   18    gaurikanarula@example.com\n4   5            Warda Kara   20           npatil@example.net\n5   6       Mitali Nazareth   19          sparekh@example.org\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 <code>pd.read_sql_query()<\/code> \u062a\u0627\u0628\u0639 \u067e\u0631\u0633 \u0648 \u062c\u0648\u06cc SQL \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0646\u062a\u0627\u06cc\u062c \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 DataFrame pandas \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<h2 id=\"heading-how-to-update-and-delete-data\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a8%d9%87_%d8%b1%d9%88%d8%b2_%d8%b1%d8%b3%d8%a7%d9%86%db%8c_%d9%88_%d8%ad%d8%b0%d9%81_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0648 \u062d\u0630\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0631\u0648\u0634 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0648 \u062d\u0630\u0641 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0627\u0632 \u062e\u0648\u062f \u0631\u0627 \u06cc\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06af\u0631\u0641\u062a <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631\u0627\u062a SQL \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u0648\u062b\u0631 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<h3 id=\"heading-updating-existing-records\"><span class=\"ez-toc-section\" id=\"%d8%a8%d9%87_%d8%b1%d9%88%d8%b2_%d8%b1%d8%b3%d8%a7%d9%86%db%8c_%d8%b3%d9%88%d8%a7%d8%a8%d9%82_%d9%85%d9%88%d8%ac%d9%88%d8%af\"><\/span>\u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0633\u0648\u0627\u0628\u0642 \u0645\u0648\u062c\u0648\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0627\u0632 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>UPDATE<\/code> \u0641\u0631\u0645\u0627\u0646 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u062e\u0627\u0635 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0631\u062f\u06cc\u0641 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u0645 \u0631\u0648\u06cc \u06cc\u06a9 \u0634\u0631\u0637 \u0645\u0634\u062e\u0635<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u0633\u0646 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">UPDATE<\/span> Students \n<span class=\"hljs-keyword\">SET<\/span> age = <span class=\"hljs-number\">21<\/span> \n<span class=\"hljs-keyword\">WHERE<\/span> <span class=\"hljs-keyword\">name<\/span> = <span class=\"hljs-string\">'Jane Doe'<\/span>;\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06a9\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645 \u062a\u0627 \u0633\u0646 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u062e\u0627\u0635\u06cc \u0631\u0627 \u062f\u0631 \u0645\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># SQL command to update a student's age<\/span>\n    update_query = <span class=\"hljs-string\">'''\n    UPDATE Students \n    SET age = ? \n    WHERE name = ?;\n    '''<\/span>\n\n    <span class=\"hljs-comment\"># Data for the update<\/span>\n    new_age = <span class=\"hljs-number\">21<\/span>\n    student_name = <span class=\"hljs-string\">'Jane Doe'<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command with the data<\/span>\n    cursor.execute(update_query, (new_age, student_name))\n\n    <span class=\"hljs-comment\"># Commit the changes to save the update<\/span>\n    connection.commit()\n\n    <span class=\"hljs-comment\"># Print a confirmation message<\/span>\n    print(<span class=\"hljs-string\">f\"Updated age for <span class=\"hljs-subst\">{student_name}<\/span> to <span class=\"hljs-subst\">{new_age}<\/span>.\"<\/span>)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u0632 \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u0632\u0631\u06cc\u0642 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u06cc\u0645.<\/p>\n<h3 id=\"heading-how-to-delete-records-from-the-table\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%ad%d8%b0%d9%81_%d8%b1%da%a9%d9%88%d8%b1%d8%af%d9%87%d8%a7_%d8%a7%d8%b2_%d8%ac%d8%af%d9%88%d9%84\"><\/span>\u0631\u0648\u0634 \u062d\u0630\u0641 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0627\u0632 \u062c\u062f\u0648\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u0627\u0632 SQL \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>DELETE<\/code> \u0641\u0631\u0645\u0627\u0646 \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u0628\u0647 \u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0631\u062f\u06cc\u0641 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645 \u0631\u0648\u06cc \u06cc\u06a9 \u0634\u0631\u0637 \u0645\u0634\u062e\u0635<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0628\u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632\u06cc \u0628\u0647 \u0646\u0627\u0645 &#8220;\u062c\u06cc\u0646 \u062f\u0648&#8221; \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645\u060c \u062f\u0633\u062a\u0648\u0631 SQL \u0628\u0647 \u0634\u06a9\u0644 \u0632\u06cc\u0631 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">DELETE<\/span> <span class=\"hljs-keyword\">FROM<\/span> Students \n<span class=\"hljs-keyword\">WHERE<\/span> <span class=\"hljs-keyword\">name<\/span> = <span class=\"hljs-string\">'Jane Doe'<\/span>;\n<\/code><\/pre>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06a9\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u0645 \u062a\u0627 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u062e\u0627\u0635\u06cc \u0631\u0627 \u0627\u0632 \u0645\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>with<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Use 'with' to connect to the SQLite database<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># SQL command to delete a student<\/span>\n    delete_query = <span class=\"hljs-string\">'''\n    DELETE FROM Students \n    WHERE name = ?;\n    '''<\/span>\n\n    <span class=\"hljs-comment\"># Name of the student to be deleted<\/span>\n    student_name = <span class=\"hljs-string\">'Jane Doe'<\/span>\n\n    <span class=\"hljs-comment\"># Execute the SQL command with the data<\/span>\n    cursor.execute(delete_query, (student_name,))\n\n    <span class=\"hljs-comment\"># Commit the changes to save the deletion<\/span>\n    connection.commit()\n\n    <span class=\"hljs-comment\"># Print a confirmation message<\/span>\n    print(<span class=\"hljs-string\">f\"Deleted student record for <span class=\"hljs-subst\">{student_name}<\/span>.\"<\/span>)\n<\/code><\/pre>\n<h4 id=\"heading-important-considerations\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0645\u0647\u0645<\/h4>\n<ul>\n<li>\n<p><strong>\u0634\u0631\u0627\u06cc\u0637<\/strong>: \u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 <code>WHERE<\/code> \u0628\u0646\u062f \u0647\u0646\u06af\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u0627 \u062d\u0630\u0641 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631 \u06cc\u0627 \u062d\u0630\u0641 \u062a\u0645\u0627\u0645 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u062c\u062f\u0648\u0644. \u0628\u062f\u0648\u0646 \u0627\u0644\u0641 <code>WHERE<\/code> \u0628\u0646\u062f\u060c \u062f\u0633\u062a\u0648\u0631 \u0628\u0631 \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u062a\u0623\u062b\u06cc\u0631 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f.<\/p>\n<p>  <img decoding=\"async\" src=\"https:\/\/rasanegaar.com\/blog\/wp-content\/uploads\/2024\/10\/f22be4cc-e75f-4492-af01-ed08f31361f3.jpeg\" alt=\"357089 \u0631\u062f\u06cc\u0641 Meme \u0631\u0627 \u062a\u062d\u062a \u062a\u0623\u062b\u06cc\u0631 \u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646\u062f\" class=\"image--center mx-auto\" width=\"939\" height=\"939\" loading=\"lazy\" title=\"\"><\/p>\n<\/li>\n<li>\n<p><strong>\u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u06af\u06cc\u0631\u06cc<\/strong>: \u062a\u0645\u0631\u06cc\u0646 \u062e\u0648\u0628\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u0627 \u062d\u0630\u0641\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f\u060c \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0646\u0633\u062e\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u062a\u0647\u06cc\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"heading-how-to-use-transactions\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d9%85%d8%b9%d8%a7%d9%85%d9%84%d8%a7%d8%aa\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0639\u0627\u0645\u0644\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0631\u0627\u06a9\u0646\u0634 \u062f\u0646\u0628\u0627\u0644\u0647 \u0627\u06cc \u0627\u0632 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0639\u0645\u0644\u06cc\u0627\u062a SQL \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u062d\u062f \u06a9\u0627\u0631 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647\u060c \u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u06a9\u0647 \u06cc\u0627 \u0647\u0645\u0647 \u0645\u0648\u0641\u0642 \u0647\u0633\u062a\u0646\u062f \u06cc\u0627 \u0627\u0635\u0644\u0627\u064b \u0647\u06cc\u0686\u06a9\u062f\u0627\u0645. \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u062d\u062a\u06cc \u062f\u0631 \u0645\u0648\u0627\u062c\u0647\u0647 \u0628\u0627 \u062e\u0637\u0627\u0647\u0627 \u06cc\u0627 \u0645\u0633\u0627\u0626\u0644 \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647 \u062f\u0631 \u0648\u0636\u0639\u06cc\u062a \u062b\u0627\u0628\u062a\u06cc \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0634\u0645\u0627 \u0628\u06cc\u0646 \u062f\u0648 \u062d\u0633\u0627\u0628 \u0628\u0627\u0646\u06a9\u06cc \u067e\u0648\u0644 \u0645\u0646\u062a\u0642\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0647\u0645 \u0628\u062f\u0647\u06cc \u0627\u0632 \u06cc\u06a9 \u062d\u0633\u0627\u0628 \u0648 \u0647\u0645 \u0627\u0639\u062a\u0628\u0627\u0631 \u0628\u0647 \u062d\u0633\u0627\u0628 \u062f\u06cc\u06af\u0631 \u0645\u0648\u0641\u0642\u06cc\u062a \u0622\u0645\u06cc\u0632 \u0628\u0627\u0634\u062f \u06cc\u0627 \u0628\u0627 \u0647\u0645 \u0634\u06a9\u0633\u062a \u0628\u062e\u0648\u0631\u062f. \u0627\u06af\u0631 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u0627 \u0634\u06a9\u0633\u062a \u0645\u0648\u0627\u062c\u0647 \u0634\u0648\u062f\u060c \u062f\u06cc\u06af\u0631\u06cc \u0646\u0628\u0627\u06cc\u062f \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u062b\u0628\u0627\u062a \u0627\u062c\u0631\u0627 \u0634\u0648\u062f.<\/p>\n<h3 id=\"heading-why-use-transactions\"><span class=\"ez-toc-section\" id=\"%da%86%d8%b1%d8%a7_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d9%85%d8%9f\"><\/span>\u0686\u0631\u0627 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>\n<p><strong>\u0627\u062a\u0645\u06cc<\/strong>: \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0633\u0631\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0648\u0627\u062d\u062f \u0648\u0627\u062d\u062f \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06af\u0631 \u06cc\u06a9\u06cc \u0627\u0632 \u0639\u0645\u0644\u06cc\u0627\u062a \u0647\u0627 \u0646\u0627\u0645\u0648\u0641\u0642 \u0628\u0627\u0634\u062f\u060c \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0639\u0645\u0644\u06cc\u0627\u062a \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0639\u0645\u0627\u0644 \u0646\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0633\u0627\u0632\u06af\u0627\u0631\u06cc<\/strong>: \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0628\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0631\u0639\u0627\u06cc\u062a \u0647\u0645\u0647 \u0642\u0648\u0627\u0646\u06cc\u0646 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627 \u0628\u0647 \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0646\u0632\u0648\u0627<\/strong>: \u0647\u0631 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0645\u0633\u062a\u0642\u0644 \u0627\u0632 \u062f\u06cc\u06af\u0631\u0627\u0646 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0627\u0632 \u062a\u062f\u0627\u062e\u0644 \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u0627\u0646\u062f\u06af\u0627\u0631\u06cc<\/strong>: \u067e\u0633 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634\u060c \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0627\u0626\u0645\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u062d\u062a\u06cc \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0631\u0627\u0628\u06cc \u0633\u06cc\u0633\u062a\u0645.<\/p>\n<\/li>\n<\/ol>\n<h3 id=\"heading-when-to-use-transactions\"><span class=\"ez-toc-section\" id=\"%da%86%d9%87_%d8%b2%d9%85%d8%a7%d9%86%db%8c_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%da%a9%d9%86%db%8c%d9%85%d8%9f\"><\/span>\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u0645\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0632\u0645\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u06a9\u0647:<\/p>\n<ul>\n<li>\n<p>\u0627\u0646\u062c\u0627\u0645 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0647\u0645 \u0645\u0648\u0641\u0642 \u0634\u0648\u0646\u062f \u06cc\u0627 \u0634\u06a9\u0633\u062a \u0628\u062e\u0648\u0631\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0627\u0635\u0644\u0627\u062d \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062d\u06cc\u0627\u062a\u06cc \u06a9\u0647 \u0645\u0633\u062a\u0644\u0632\u0645 \u0633\u0627\u0632\u06af\u0627\u0631\u06cc \u0648 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p>\u06a9\u0627\u0631 \u0628\u0627 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u06a9\u0633\u062a \u0628\u062e\u0648\u0631\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627\u06cc \u0645\u0627\u0644\u06cc \u06cc\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627.<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"heading-how-to-manage-transactions-in-python\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%85%d8%af%db%8c%d8%b1%db%8c%d8%aa_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%af%d8%b1_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0631\u0648\u0634 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 SQLite\u060c \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u0634\u0648\u0646\u062f <code>BEGIN<\/code>\u060c <code>COMMIT<\/code>\u060c \u0648 <code>ROLLBACK<\/code> \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>sqlite3<\/code> \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u0634\u0645\u0627 \u0645\u0639\u0645\u0648\u0644\u0627 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0634\u06cc \u0627\u062a\u0635\u0627\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<h5 id=\"heading-starting-a-transaction\">\u0634\u0631\u0648\u0639 \u06cc\u06a9 \u0645\u0639\u0627\u0645\u0644\u0647<\/h5>\n<p>\u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0637\u0648\u0631 \u0636\u0645\u0646\u06cc \u0632\u0645\u0627\u0646\u06cc \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0647\u0631 \u062f\u0633\u062a\u0648\u0631 SQL \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u0635\u0631\u06cc\u062d \u062a\u0631\u0627\u06a9\u0646\u0634\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 <code>BEGIN<\/code> \u062f\u0633\u062a\u0648\u0631:<\/p>\n<pre><code class=\"lang-python\">cursor.execute(<span class=\"hljs-string\">\"BEGIN;\"<\/span>)\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0634\u0631\u0648\u0639 \u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0633\u062a\u06cc \u0646\u06cc\u0633\u062a\u060c \u0632\u06cc\u0631\u0627 SQLite \u06cc\u06a9 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 SQL \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h5 id=\"heading-how-to-commit-a-transaction\">\u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0645\u0639\u0627\u0645\u0644\u0647<\/h5>\n<p>\u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u062a\u0645\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u0637\u0648\u0644 \u062a\u0631\u0627\u06a9\u0646\u0634\u060c \u0627\u0632 <code>commit()<\/code> \u0631\u0648\u0634 \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u062a\u0645\u0627\u0645 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062f\u0627\u0626\u0645\u06cc \u0634\u0648\u062f.<\/p>\n<pre><code class=\"lang-python\">connection.commit()\n<\/code><\/pre>\n<p>\u0645\u0627 \u0642\u0628\u0644\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u0645 <code>commit()<\/code> \u0631\u0648\u0634 \u062f\u0631 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627.<\/p>\n<h5 id=\"heading-rolling-back-a-transaction\">\u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u06cc\u06a9 \u0645\u0639\u0627\u0645\u0644\u0647<\/h5>\n<p>\u0627\u06af\u0631 \u0645\u0634\u06a9\u0644\u06cc \u067e\u06cc\u0634 \u0622\u0645\u062f \u0648 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u0637\u0648\u0644 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>rollback()<\/code> \u0631\u0648\u0634 \u0627\u06cc\u0646 \u0647\u0645\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0632 \u0632\u0645\u0627\u0646 \u0634\u0631\u0648\u0639 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0631\u0627 \u0644\u063a\u0648 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"lang-python\">connection.rollback()\n<\/code><\/pre>\n<h3 id=\"heading-example-of-using-transactions-in-python\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%85%d9%88%d9%86%d9%87_%d8%a7%db%8c_%d8%a7%d8%b2_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%aa%d8%b1%d8%a7%da%a9%d9%86%d8%b4_%d9%87%d8%a7_%d8%af%d8%b1_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0646\u0645\u0648\u0646\u0647 \u0627\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u062f\u0631 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c \u062c\u062f\u0648\u0644 \u062c\u062f\u06cc\u062f\u06cc \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645. <code>Customers<\/code> \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0633\u0627\u0628 \u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06cc\u0627\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u0641\u0631\u0636 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0647\u0631 \u0645\u0634\u062a\u0631\u06cc \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 <code>balance<\/code>. \u0645\u0627 \u062f\u0648 \u0645\u0634\u062a\u0631\u06cc \u0631\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u062c\u062f\u0648\u0644 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0648\u062c\u0647 \u0631\u0627 \u0628\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u06cc\u0645.<\/p>\n<p>\u0627\u0648\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 <code>Customers<\/code> \u062c\u062f\u0648\u0644 \u0648 \u062f\u0631\u062c \u062f\u0648 \u0645\u0634\u062a\u0631\u06cc:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n<span class=\"hljs-comment\"># Create the Customers table and add two customers<\/span>\n<span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n    cursor = connection.cursor()\n\n    <span class=\"hljs-comment\"># Create Customers table<\/span>\n    create_customers_table = <span class=\"hljs-string\">'''\n    CREATE TABLE IF NOT EXISTS Customers (\n        id INTEGER PRIMARY KEY AUTOINCREMENT,\n        name TEXT NOT NULL UNIQUE,\n        balance REAL NOT NULL\n    );\n    '''<\/span>\n    cursor.execute(create_customers_table)\n\n    <span class=\"hljs-comment\"># Insert two customers<\/span>\n    cursor.execute(\n        <span class=\"hljs-string\">\"INSERT INTO Customers (name, balance) VALUES (?, ?);\"<\/span>, (<span class=\"hljs-string\">'Ashutosh'<\/span>, <span class=\"hljs-number\">100.0<\/span>))\n    cursor.execute(\n        <span class=\"hljs-string\">\"INSERT INTO Customers (name, balance) VALUES (?, ?);\"<\/span>, (<span class=\"hljs-string\">'Krishna'<\/span>, <span class=\"hljs-number\">50.0<\/span>))\n\n    connection.commit()\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0648\u062c\u0647 \u0628\u06cc\u0646 \u0622\u0634\u0648\u062a\u0648\u0634 \u0648 \u06a9\u0631\u06cc\u0634\u0646\u0627 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">transfer_funds<\/span>(<span class=\"hljs-params\">from_customer, to_customer, amount<\/span>):<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-keyword\">try<\/span>:\n            <span class=\"hljs-comment\"># Start a transaction<\/span>\n            cursor.execute(<span class=\"hljs-string\">\"BEGIN;\"<\/span>)\n\n            <span class=\"hljs-comment\"># Deduct amount from the sender<\/span>\n            cursor.execute(\n                <span class=\"hljs-string\">\"UPDATE Customers SET balance = balance - ? WHERE name = ?;\"<\/span>, (amount, from_customer))\n            <span class=\"hljs-comment\"># Add amount to the receiver<\/span>\n            cursor.execute(\n                <span class=\"hljs-string\">\"UPDATE Customers SET balance = balance + ? WHERE name = ?;\"<\/span>, (amount, to_customer))\n\n            <span class=\"hljs-comment\"># Commit the changes<\/span>\n            connection.commit()\n            print(\n                <span class=\"hljs-string\">f\"Transferred <span class=\"hljs-subst\">{amount}<\/span> from <span class=\"hljs-subst\">{from_customer}<\/span> to <span class=\"hljs-subst\">{to_customer}<\/span>.\"<\/span>)\n\n        <span class=\"hljs-keyword\">except<\/span> Exception <span class=\"hljs-keyword\">as<\/span> e:\n            <span class=\"hljs-comment\"># If an error occurs, rollback the transaction<\/span>\n            connection.rollback()\n            print(<span class=\"hljs-string\">f\"Transaction failed: <span class=\"hljs-subst\">{e}<\/span>\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example usage<\/span>\ntransfer_funds(<span class=\"hljs-string\">'Ashutosh'<\/span>, <span class=\"hljs-string\">'Krishna'<\/span>, <span class=\"hljs-number\">80.0<\/span>)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644 \u0627\u0628\u062a\u062f\u0627 a \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 <code>Customers<\/code> \u0645\u06cc\u0632 \u0648 \u062f\u0648 \u0645\u0634\u062a\u0631\u06cc\u060c \u0622\u0634\u0648\u062a\u0648\u0634 \u0628\u0627 \u0645\u0648\u062c\u0648\u062f\u06cc 100 \u0631\u0648\u067e\u06cc\u0647 \u0648 \u06a9\u0631\u06cc\u0634\u0646\u0627 \u0628\u0627 \u0645\u0648\u062c\u0648\u062f\u06cc 50 \u0631\u0648\u067e\u06cc\u0647 \u0648\u0627\u0631\u062f \u0634\u062f\u0647 \u0627\u0633\u062a. \u0633\u067e\u0633 \u0645\u0627 \u06cc\u06a9 \u0627\u0646\u062a\u0642\u0627\u0644 80 \u0631\u0648\u067e\u06cc\u0647 \u0627\u0632 \u0622\u0634\u0648\u062a\u0648\u0634 \u0628\u0647 \u06a9\u0631\u06cc\u0634\u0646\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0627\u062f\u06cc\u0645. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634\u200c\u0647\u0627\u060c \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u0628\u062f\u0647\u06cc \u0627\u0632 \u062d\u0633\u0627\u0628 \u0622\u0634\u0648\u062a\u0648\u0634 \u0648 \u0627\u0639\u062a\u0628\u0627\u0631 \u062d\u0633\u0627\u0628 \u06a9\u0631\u06cc\u0634\u0646\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u0627\u062a\u0645\u06cc \u0648\u0627\u062d\u062f \u0627\u062c\u0631\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u062f\u0631 \u0635\u0648\u0631\u062a \u0628\u0631\u0648\u0632 \u0647\u0631\u06af\u0648\u0646\u0647 \u062e\u0637\u0627\u060c \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u062d\u0641\u0638 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u0627\u0646\u062a\u0642\u0627\u0644 \u0646\u0627\u0645\u0648\u0641\u0642 \u0628\u0627\u0634\u062f (\u0645\u062b\u0644\u0627\u064b \u0628\u0647 \u062f\u0644\u06cc\u0644 \u06a9\u0645\u0628\u0648\u062f \u0628\u0648\u062f\u062c\u0647)\u060c \u062a\u0631\u0627\u06a9\u0646\u0634 \u0628\u0631\u06af\u0634\u062a \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0647\u0631 \u062f\u0648 \u062d\u0633\u0627\u0628 \u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u0646\u062f.<\/p>\n<h2 id=\"heading-how-to-optimize-sqlite-query-performance-with-indexing\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a8%d9%87%db%8c%d9%86%d9%87_%d8%b3%d8%a7%d8%b2%db%8c_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_sqlite_query_%d8%a8%d8%a7_%d9%86%d9%85%d8%a7%db%8c%d9%87_%d8%b3%d8%a7%d8%b2%db%8c\"><\/span>\u0631\u0648\u0634 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f SQLite Query \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u062a\u06a9\u0646\u06cc\u06a9 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646\u062f\u06a9\u0633 \u062f\u0631 \u0627\u0635\u0644 \u06cc\u06a9 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06a9\u0627\u0646 \u0633\u0637\u0631\u0647\u0627 \u0631\u0627 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0634\u062e\u0635\u06cc \u0627\u0632 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u060c \u062f\u0642\u06cc\u0642\u0627\u064b \u0645\u0627\u0646\u0646\u062f \u0646\u0645\u0627\u06cc\u0647\u200c\u0627\u06cc \u062f\u0631 \u067e\u0634\u062a \u06a9\u062a\u0627\u0628 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc\u200c\u06a9\u0646\u062f \u062a\u0627 \u0628\u0647 \u0633\u0631\u0639\u062a \u06cc\u06a9 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633\u060c SQLite \u0628\u0627\u06cc\u062f \u06a9\u0644 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0631\u062f\u06cc\u0641 \u0628\u0647 \u0631\u062f\u06cc\u0641 \u0627\u0633\u06a9\u0646 \u06a9\u0646\u062f \u062a\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u0628\u06cc\u0627\u0628\u062f\u060c \u06a9\u0647 \u0628\u0627 \u0631\u0634\u062f \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0646\u0627\u06a9\u0627\u0631\u0622\u0645\u062f \u0645\u06cc \u0634\u0648\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633\u060c SQLite \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0647 \u0631\u062f\u06cc\u0641\u200c\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u067e\u0631\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0633\u0631\u0639\u062a \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n<h3 id=\"heading-how-to-populate-the-database-with-fake-data\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%be%d8%b1_%da%a9%d8%b1%d8%af%d9%86_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87_%d8%a8%d8%a7_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7%db%8c_%d8%ac%d8%b9%d9%84%db%8c\"><\/span>\u0631\u0648\u0634 \u067e\u0631 \u06a9\u0631\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u0639\u0644\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u0648\u062b\u0631 \u062a\u0627\u062b\u06cc\u0631 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc\u060c \u0628\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645. \u0628\u0647 \u062c\u0627\u06cc \u0627\u0636\u0627\u0641\u0647 \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u06cc \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>faker<\/code> \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0633\u0631\u06cc\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u0639\u0644\u06cc. \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c 10000 \u0631\u06a9\u0648\u0631\u062f \u062c\u0639\u0644\u06cc \u062a\u0648\u0644\u06cc\u062f \u06a9\u0631\u062f\u0647 \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0627\u06cc\u0646 \u06cc\u06a9 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0631\u0627 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0632\u0631\u06af \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u0647\u0645 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u0645\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>executemany()<\/code> \u0631\u0648\u0634 \u062f\u0631\u062c \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">from<\/span> faker <span class=\"hljs-keyword\">import<\/span> Faker\n\n<span class=\"hljs-comment\"># Initialize the Faker library<\/span>\nfake = Faker([<span class=\"hljs-string\">'en_IN'<\/span>])\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">insert_fake_students<\/span>(<span class=\"hljs-params\">num_records<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Generate and insert fake student data into the Students table.\"\"\"<\/span>\n    fake_data = [(fake.name(), fake.random_int(min=<span class=\"hljs-number\">18<\/span>, max=<span class=\"hljs-number\">25<\/span>),\n                  fake.email()) <span class=\"hljs-keyword\">for<\/span> _ <span class=\"hljs-keyword\">in<\/span> range(num_records)]\n\n    <span class=\"hljs-comment\"># Use 'with' to handle the database connection<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Insert fake data into the Students table<\/span>\n        cursor.executemany(<span class=\"hljs-string\">'''\n        INSERT INTO Students (name, age, email) \n        VALUES (?, ?, ?);\n        '''<\/span>, fake_data)\n\n        connection.commit()\n\n    print(<span class=\"hljs-string\">f\"<span class=\"hljs-subst\">{num_records}<\/span> fake student records inserted successfully.\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Insert 10,000 fake records into the Students table<\/span>\ninsert_fake_students(<span class=\"hljs-number\">10000<\/span>)\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a 10000 \u0633\u0648\u0627\u0628\u0642 \u062a\u062d\u0635\u06cc\u0644\u06cc \u062c\u0639\u0644\u06cc \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u0634\u0648\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644 \u062f\u0631 \u0628\u062e\u0634 \u0628\u0639\u062f\u06cc\u060c \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0648\u0626\u0631\u06cc \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0648 \u0628\u062f\u0648\u0646 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645.<\/p>\n<h3 id=\"heading-how-to-query-without-indexes\"><span class=\"ez-toc-section\" id=\"%da%86%da%af%d9%88%d9%86%d9%87_%d8%a8%d8%af%d9%88%d9%86_%d8%a7%db%8c%d9%86%d8%af%da%a9%d8%b3_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_%da%a9%d9%86%db%8c%d9%85\"><\/span>\u0686\u06af\u0648\u0646\u0647 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u06a9\u0646\u06cc\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0645\u0627 \u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0634\u0627\u062e\u0635\u06cc \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0631\u0648\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f SQLite \u062f\u0631 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0628\u0639\u062f\u0627\u064b \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u0627\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u067e\u0627\u06cc\u0647 \u0627\u06cc \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u06cc\u0633\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633\u060c SQLite \u06cc\u06a9 \u0627\u0633\u06a9\u0646 \u06a9\u0627\u0645\u0644 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f\u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0646\u062a\u0627\u06cc\u062c \u0645\u0646\u0637\u0628\u0642 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9\u060c \u0627\u06cc\u0646 \u0642\u0627\u0628\u0644 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062a\u0639\u062f\u0627\u062f \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u060c \u0632\u0645\u0627\u0646 \u0635\u0631\u0641 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648 \u0628\u0647 \u0637\u0648\u0631 \u0686\u0634\u0645\u06af\u06cc\u0631\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u0631\u0627 \u062f\u0631 \u0639\u0645\u0644 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u06cc\u06a9 \u067e\u0627\u06cc\u0647 \u0628\u0628\u06cc\u0646\u06cc\u0645 <code>SELECT<\/code> \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0631\u0627\u06cc \u062c\u0633\u062a\u062c\u0648\u06cc \u06cc\u06a9 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u062e\u0627\u0635 \u0628\u0627 \u0646\u0627\u0645 \u0648 \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0622\u0646.<\/p>\n<p>\u0627\u0648\u0644\u060c \u0645\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u0627 \u062c\u0633\u062a\u062c\u0648\u06cc \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632\u06cc \u0628\u0627 \u0646\u0627\u0645 \u062e\u0627\u0635. \u0645\u0627 \u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Python \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>time<\/code> \u0645\u0627\u0698\u0648\u0644 \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">import<\/span> time\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">query_without_index<\/span>(<span class=\"hljs-params\">search_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Query the Students table by name without an index and measure the time taken.\"\"\"<\/span>\n\n    <span class=\"hljs-comment\"># Connect to the database using 'with'<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Measure the start time<\/span>\n        start_time = time.perf_counter_ns()\n\n        <span class=\"hljs-comment\"># Perform a SELECT query to find a student by name<\/span>\n        cursor.execute(<span class=\"hljs-string\">'''\n        SELECT * FROM Students WHERE name = ?;\n        '''<\/span>, (search_name,))\n\n        <span class=\"hljs-comment\"># Fetch all results (there should be only one or a few in practice)<\/span>\n        results = cursor.fetchall()\n\n        <span class=\"hljs-comment\"># Measure the end time<\/span>\n        end_time = time.perf_counter_ns()\n\n        <span class=\"hljs-comment\"># Calculate the total time taken<\/span>\n        elapsed_time = (end_time - start_time) \/ <span class=\"hljs-number\">1000<\/span>\n\n        <span class=\"hljs-comment\"># Display the results and the time taken<\/span>\n        print(<span class=\"hljs-string\">f\"Query completed in <span class=\"hljs-subst\">{elapsed_time:<span class=\"hljs-number\">.5<\/span>f}<\/span> microseconds.\"<\/span>)\n        print(<span class=\"hljs-string\">\"Results:\"<\/span>, results)\n\n\n<span class=\"hljs-comment\"># Example: Searching for a student by name<\/span>\nquery_without_index(<span class=\"hljs-string\">'Ojasvi Dhawan'<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u062e\u0631\u0648\u062c\u06cc \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-bash\">Query completed <span class=\"hljs-keyword\">in<\/span> 1578.10000 microseconds.\nResults: [(104, <span class=\"hljs-string\">'Ojasvi Dhawan'<\/span>, 21, <span class=\"hljs-string\">'lavanya26@example.com'<\/span>)]\n<\/code><\/pre>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627\u060c \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u06cc\u062f \u06a9\u0647 \u062c\u0633\u062a\u062c\u0648\u06cc \u0622\u0646 \u0686\u0642\u062f\u0631 \u0637\u0648\u0644 \u0645\u06cc \u06a9\u0634\u062f <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0634\u0627\u062e\u0635 \u0628\u0631\u0627\u06cc \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 10000 \u0631\u06a9\u0648\u0631\u062f \u062f\u0631 \u062c\u062f\u0648\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f\u060c \u0628\u0633\u062a\u0647 \u0628\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a 1000-2000 \u0645\u06cc\u06a9\u0631\u0648\u062b\u0627\u0646\u06cc\u0647 \u0637\u0648\u0644 \u0628\u06a9\u0634\u062f. \u0631\u0648\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u0645\u06cc\u0632 \u0648 \u0633\u062e\u062a \u0627\u0641\u0632\u0627\u0631 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0648\u0686\u06a9 \u062e\u06cc\u0644\u06cc \u06a9\u0646\u062f \u0628\u0647 \u0646\u0638\u0631 \u0646\u0631\u0633\u062f\u060c \u0627\u0645\u0627 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0646 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u060c \u0639\u0645\u0644\u06a9\u0631\u062f \u06a9\u0627\u0647\u0634 \u0645\u06cc \u06cc\u0627\u0628\u062f.<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>time.perf_counter_ns()<\/code> \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u062f\u0631 \u0646\u0627\u0646\u0648\u062b\u0627\u0646\u06cc\u0647. \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0645\u062d\u06a9 \u0632\u062f\u0646 \u0628\u0627\u0632\u0647 \u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u06a9\u0648\u0686\u06a9 \u0628\u0633\u06cc\u0627\u0631 \u062f\u0642\u06cc\u0642 \u0627\u0633\u062a. \u0645\u0627 \u0632\u0645\u0627\u0646 \u0631\u0627 \u0628\u0647 \u0645\u06cc\u06a9\u0631\u0648\u062b\u0627\u0646\u06cc\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u0645 (<code>us<\/code>) \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u0627\u06cc\u06cc \u0631\u0627\u062d\u062a \u062a\u0631.<\/p>\n<h3 id=\"heading-introducing-the-query-plan\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c_%d8%b7%d8%b1%d8%ad_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88\"><\/span>\u0645\u0639\u0631\u0641\u06cc \u0637\u0631\u062d \u067e\u0631\u0633 \u0648 \u062c\u0648<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647\u060c \u062f\u0631\u06a9 \u0631\u0648\u0634 \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0645\u0627 \u062f\u0631 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u062a\u0646\u06af\u0646\u0627\u0647\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u06a9\u062f \u06a9\u0645\u06a9 \u06a9\u0646\u062f. SQLite \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0645\u0641\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>EXPLAIN QUERY PLAN<\/code>\u060c \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0631\u0627\u062d\u0644\u06cc \u0631\u0627 \u06a9\u0647 SQLite \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0637\u06cc \u0645\u06cc \u06a9\u0646\u062f \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0631\u0627 \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>EXPLAIN QUERY PLAN<\/code> \u0628\u0631\u0627\u06cc \u062a\u062c\u0633\u0645 \u0648 \u062f\u0631\u06a9 \u0639\u0645\u0644\u06a9\u0631\u062f \u062f\u0631\u0648\u0646\u06cc \u06cc\u06a9 \u067e\u0631\u0633 \u0648 \u062c\u0648 &#8211; \u0628\u0647 \u0637\u0648\u0631 \u062e\u0627\u0635\u060c \u0686\u06af\u0648\u0646\u0647 SQLite \u06cc\u06a9 \u0627\u0633\u06a9\u0646 \u06a9\u0627\u0645\u0644 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u06cc\u0686 \u0634\u0627\u062e\u0635\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>EXPLAIN QUERY PLAN<\/code> \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 SQLite \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0628\u062f\u0648\u0646 \u0647\u06cc\u0686 \u0634\u0627\u062e\u0635 \u0645\u0627 \u06cc\u06a9 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u0631\u0627 \u0628\u0627 \u0646\u0627\u0645 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0637\u0631\u062d \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u0631\u0627\u062d\u0644\u06cc \u0631\u0627 \u06a9\u0647 SQLite \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0645\u0646\u0637\u0628\u0642 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">explain_query<\/span>(<span class=\"hljs-params\">search_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Explain the query execution plan for a SELECT query without an index.\"\"\"<\/span>\n\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Use EXPLAIN QUERY PLAN to analyze how the query is executed<\/span>\n        cursor.execute(<span class=\"hljs-string\">'''\n        EXPLAIN QUERY PLAN\n        SELECT * FROM Students WHERE name = ?;\n        '''<\/span>, (search_name,))\n\n        <span class=\"hljs-comment\"># Fetch and display the query plan<\/span>\n        query_plan = cursor.fetchall()\n\n        print(<span class=\"hljs-string\">\"Query Plan:\"<\/span>)\n        <span class=\"hljs-keyword\">for<\/span> step <span class=\"hljs-keyword\">in<\/span> query_plan:\n            print(step)\n\n\n<span class=\"hljs-comment\"># Example: Analyzing the query plan for searching by name<\/span>\nexplain_query(<span class=\"hljs-string\">'Ojasvi Dhawan'<\/span>)\n<\/code><\/pre>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u06a9\u062f \u0631\u0627 \u0627\u062c\u0631\u0627 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c SQLite \u062c\u0632\u0626\u06cc\u0627\u062a\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0628\u0631\u0646\u0627\u0645\u0647 \u0631\u06cc\u0632\u06cc \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0622\u0646\u0686\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0634\u0628\u06cc\u0647 \u0628\u0627\u0634\u062f \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-bash\">Query Plan:\n(2, 0, 0, <span class=\"hljs-string\">'SCAN Students'<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 SQLite \u062f\u0631 \u062d\u0627\u0644 \u0627\u0633\u06a9\u0646 \u06a9\u0644 \u0627\u0633\u062a <code>Students<\/code> \u062c\u062f\u0648\u0644 (\u0627\u0633\u06a9\u0646 \u062c\u062f\u0648\u0644 \u06a9\u0627\u0645\u0644) \u0628\u0631\u0627\u06cc \u06cc\u0627\u0641\u062a\u0646 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 <code>name<\/code> \u0633\u062a\u0648\u0646 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0645\u0637\u0627\u0628\u0642\u062a \u062f\u0627\u0631\u062f (<code>Ojasvi Dhawan<\/code>). \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0627\u062e\u0635\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0631\u0648\u06cc \u0631\u0627 <code>name<\/code> \u0633\u062a\u0648\u0646\u060c SQLite \u0628\u0627\u06cc\u062f \u0647\u0631 \u0631\u062f\u06cc\u0641 \u062f\u0631 \u062c\u062f\u0648\u0644 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u062f.<\/p>\n<h3 id=\"heading-how-to-create-an-index\"><span class=\"ez-toc-section\" id=\"%da%86%da%af%d9%88%d9%86%d9%87_%db%8c%da%a9_%d8%b4%d8%a7%d8%ae%d8%b5_%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%da%a9%d9%86%db%8c%d9%85\"><\/span>\u0686\u06af\u0648\u0646\u0647 \u06cc\u06a9 \u0634\u0627\u062e\u0635 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u062c\u0627\u062f \u0646\u0645\u0627\u06cc\u0647 \u0631\u0648\u06cc \u06cc\u06a9 \u0633\u062a\u0648\u0646 \u0628\u0647 SQLite \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0631\u062f\u06cc\u0641 \u0647\u0627 \u0631\u0627 \u0633\u0631\u06cc\u0639\u062a\u0631 \u062f\u0631 \u0637\u0648\u0644 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0631\u0633 \u0648 \u062c\u0648 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f. \u0628\u0647 \u062c\u0627\u06cc \u0627\u0633\u06a9\u0646 \u06a9\u0644 \u062c\u062f\u0648\u0644\u060c SQLite \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0628\u0631\u0627\u06cc \u067e\u0631\u0634 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0628\u0647 \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u062f \u0648 \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0633\u0631\u0639\u062a \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u062f &#8211; \u0628\u0647 \u062e\u0635\u0648\u0635 \u0622\u0646\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0627\u0632 \u062f\u0633\u062a\u0648\u0631 SQL \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"lang-sql\"><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">INDEX<\/span> <span class=\"hljs-keyword\">IF<\/span> <span class=\"hljs-keyword\">NOT<\/span> <span class=\"hljs-keyword\">EXISTS<\/span> <span class=\"hljs-keyword\">index<\/span>-<span class=\"hljs-keyword\">name<\/span> <span class=\"hljs-keyword\">\u0631\u0648\u06cc<\/span> <span class=\"hljs-keyword\">table<\/span> (<span class=\"hljs-keyword\">column<\/span>(s));\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u0634\u0627\u062e\u0635 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0631\u0648\u06cc \u0631\u0627 <code>name<\/code> \u0633\u062a\u0648\u0646 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">import<\/span> time\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">create_index<\/span>():<\/span>\n    <span class=\"hljs-string\">\"\"\"Create an index \u0631\u0648\u06cc the name column of the Students table.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># SQL command to create an index \u0631\u0648\u06cc the name column<\/span>\n        create_index_query = <span class=\"hljs-string\">'''\n        CREATE INDEX IF NOT EXISTS idx_name \u0631\u0648\u06cc Students (name);\n        '''<\/span>\n\n        <span class=\"hljs-comment\"># Measure the start time<\/span>\n        start_time = time.perf_counter_ns()\n\n        <span class=\"hljs-comment\"># Execute the SQL command to create the index<\/span>\n        cursor.execute(create_index_query)\n\n        <span class=\"hljs-comment\"># Measure the start time<\/span>\n        end_time = time.perf_counter_ns()\n\n        <span class=\"hljs-comment\"># Commit the changes<\/span>\n        connection.commit()\n\n        print(<span class=\"hljs-string\">\"Index \u0631\u0648\u06cc 'name' column created successfully!\"<\/span>)\n\n        <span class=\"hljs-comment\"># Calculate the total time taken<\/span>\n        elapsed_time = (end_time - start_time) \/ <span class=\"hljs-number\">1000<\/span>\n\n        <span class=\"hljs-comment\"># Display the results and the time taken<\/span>\n        print(<span class=\"hljs-string\">f\"Query completed in <span class=\"hljs-subst\">{elapsed_time:<span class=\"hljs-number\">.5<\/span>f}<\/span> microseconds.\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Call the function to create the index<\/span>\ncreate_index()\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<pre><code class=\"lang-bash\">Index \u0631\u0648\u06cc <span class=\"hljs-string\">'name'<\/span> column created successfully!\nQuery completed <span class=\"hljs-keyword\">in<\/span> 102768.60000 microseconds.\n<\/code><\/pre>\n<p>\u0627\u06af\u0631\u0686\u0647 \u0627\u06cc\u062c\u0627\u062f \u0627\u06cc\u0646 \u0634\u0627\u062e\u0635 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u062f (102768.6 \u0645\u06cc\u06a9\u0631\u0648\u062b\u0627\u0646\u06cc\u0647)\u060c \u0627\u06cc\u0646 \u06cc\u06a9 \u0639\u0645\u0644\u06cc\u0627\u062a \u06cc\u06a9\u0628\u0627\u0631 \u0645\u0635\u0631\u0641 \u0627\u0633\u062a. \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0686\u0646\u062f\u06cc\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0647\u0645\u0686\u0646\u0627\u0646 \u0633\u0631\u0639\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u0634\u062a. \u062f\u0631 \u0628\u062e\u0634\u200c\u0647\u0627\u06cc \u0628\u0639\u062f\u06cc\u060c \u0645\u062c\u062f\u062f\u0627\u064b \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u06cc\u200c\u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0647\u0628\u0648\u062f\u0647\u0627\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0627\u06cc\u0646 \u0634\u0627\u062e\u0635 \u0645\u0645\u06a9\u0646 \u0634\u062f\u0647 \u0627\u0633\u062a \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<h3 id=\"heading-how-to-query-with-indexes\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%be%d8%b1%d8%b3_%d9%88_%d8%ac%d9%88_%d8%a8%d8%a7_%d8%a7%db%8c%d9%86%d8%af%da%a9%d8%b3_%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0633\u0645\u062a \u0646\u06cc\u0632 \u0647\u0645\u06cc\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f <code>SELECT<\/code> \u06a9\u0648\u0626\u0631\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0631\u062f\u06cc\u0645\u060c \u0627\u0645\u0627 \u0627\u06cc\u0646 \u0628\u0627\u0631 \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633\u06cc \u06a9\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f \u0631\u0648\u06cc \u0631\u0627 <code>name<\/code> \u0633\u062a\u0648\u0646 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0645\u0627 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0631\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u0648 \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0627 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0627\u06cc\u0646 \u0634\u0627\u062e\u0635 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">import<\/span> time\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">query_with_index<\/span>(<span class=\"hljs-params\">student_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Query the Students table using an index \u0631\u0648\u06cc the name column.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># SQL command to select a student by name<\/span>\n        select_query = <span class=\"hljs-string\">'SELECT * FROM Students WHERE name = ?;'<\/span>\n\n        <span class=\"hljs-comment\"># Measure the execution time<\/span>\n        start_time = time.perf_counter_ns()  <span class=\"hljs-comment\"># Start the timer<\/span>\n\n        <span class=\"hljs-comment\"># Execute the query with the provided student name<\/span>\n        cursor.execute(select_query, (student_name,))\n        result = cursor.fetchall()  <span class=\"hljs-comment\"># Fetch all results<\/span>\n\n        end_time = time.perf_counter_ns()  <span class=\"hljs-comment\"># End the timer<\/span>\n\n        <span class=\"hljs-comment\"># Calculate the elapsed time in microseconds<\/span>\n        execution_time = (end_time - start_time) \/ <span class=\"hljs-number\">1000<\/span>\n\n        <span class=\"hljs-comment\"># Display results and execution time<\/span>\n        print(<span class=\"hljs-string\">f\"Query result: <span class=\"hljs-subst\">{result}<\/span>\"<\/span>)\n        print(<span class=\"hljs-string\">f\"Execution time with index: <span class=\"hljs-subst\">{execution_time:<span class=\"hljs-number\">.5<\/span>f}<\/span> microseconds\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example: Searching for a student by name<\/span>\nquery_with_index(<span class=\"hljs-string\">'Ojasvi Dhawan'<\/span>)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u06cc\u0632\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627 \u062f\u0631 \u062e\u0631\u0648\u062c\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"lang-bash\">Query result: [(104, <span class=\"hljs-string\">'Ojasvi Dhawan'<\/span>, 21, <span class=\"hljs-string\">'lavanya26@example.com'<\/span>)]\nExecution time with index: 390.70000 microseconds\n<\/code><\/pre>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u06a9\u0627\u0647\u0634 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u062f\u0648\u0646 \u0634\u0627\u062e\u0635 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0637\u0631\u062d \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0634\u0627\u062e\u0635 \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u06a9\u0646\u06cc\u0645 \u0631\u0648\u06cc \u0631\u0627 <code>name<\/code> \u0633\u062a\u0648\u0646 \u0627\u0632 <code>Students<\/code> \u062c\u062f\u0648\u0644 \u0627\u06af\u0631 \u062f\u0648\u0628\u0627\u0631\u0647 \u0647\u0645\u0627\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0648\u0636\u06cc\u062d \u06a9\u0648\u0626\u0631\u06cc \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f\u060c \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<pre><code class=\"lang-bash\">Query Plan:\n(3, 0, 0, <span class=\"hljs-string\">'SEARCH Students USING INDEX idx_name (name=?)'<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0637\u0631\u062d \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0627\u0632 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <code>idx_name<\/code>\u060c \u062a\u0639\u062f\u0627\u062f \u0631\u062f\u06cc\u0641 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0633\u06a9\u0646 \u0634\u0648\u0646\u062f \u0628\u0647 \u0645\u06cc\u0632\u0627\u0646 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u06a9\u0627\u0647\u0634 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u06cc\u0639\u062a\u0631 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<h3 id=\"heading-comparing-performance-results\"><span class=\"ez-toc-section\" id=\"%d9%85%d9%82%d8%a7%db%8c%d8%b3%d9%87_%d9%86%d8%aa%d8%a7%db%8c%d8%ac_%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af\"><\/span>\u0645\u0642\u0627\u06cc\u0633\u0647 \u0646\u062a\u0627\u06cc\u062c \u0639\u0645\u0644\u06a9\u0631\u062f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u062d\u0627\u0644\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u062a\u0627\u06cc\u062c \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0648 \u0628\u062f\u0648\u0646 \u0634\u0627\u062e\u0635 \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u06cc\u0645\u060c \u062e\u0644\u0627\u0635\u0647 \u06a9\u0646\u06cc\u0645.<\/p>\n<h4 id=\"heading-execution-time-comparison\">\u0645\u0642\u0627\u06cc\u0633\u0647 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627<\/h4>\n<div class=\"hn-table\">\n<table>\n<thead>\n<tr>\n<td>\u0646\u0648\u0639 \u067e\u0631\u0633 \u0648 \u062c\u0648<\/td>\n<td>\u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 (\u0645\u06cc\u06a9\u0631\u0648\u062b\u0627\u0646\u06cc\u0647)<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0628\u062f\u0648\u0646 \u0634\u0627\u062e\u0635<\/td>\n<td>1578.1<\/td>\n<\/tr>\n<tr>\n<td>\u0628\u0627 \u0634\u0627\u062e\u0635<\/td>\n<td>390.7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4 id=\"heading-performance-improvement-summary\">\u062e\u0644\u0627\u0635\u0647 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f<\/h4>\n<ul>\n<li>\n<p>\u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u0627 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u062a\u0642\u0631\u06cc\u0628\u0627 4.04 \u0628\u0631\u0627\u0628\u0631 \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0632 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p>\u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u067e\u0633 \u0627\u0632 \u0627\u0641\u0632\u0648\u062f\u0646 \u0634\u0627\u062e\u0635 \u062d\u062f\u0648\u062f 75.24 \u062f\u0631\u0635\u062f \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0641\u062a.<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"heading-best-practices-for-using-indexes\"><span class=\"ez-toc-section\" id=\"%d8%a8%d9%87%d8%aa%d8%b1%db%8c%d9%86_%d8%b1%d9%88%d8%b4_%d9%87%d8%a7_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%d8%b4%d8%a7%d8%ae%d8%b5_%d9%87%d8%a7\"><\/span>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u0634\u0645\u0627 \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u0646\u062f\u060c \u0627\u0645\u0627 \u0628\u0627\u06cc\u062f \u0628\u0627 \u0627\u062d\u062a\u06cc\u0627\u0637 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0631\u062e\u06cc \u0627\u0632 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 \u0627\u06cc\u0646\u062f\u06a9\u0633\u200c\u0647\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f:<\/p>\n<h4 id=\"heading-when-and-why-to-use-indexes\">\u0632\u0645\u0627\u0646 \u0648 \u0686\u0631\u0627\u06cc\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627<\/h4>\n<ol>\n<li>\n<p><strong>\u0633\u062a\u0648\u0646 \u0647\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u06cc \u0645\u06a9\u0631\u0631<\/strong>: \u0627\u0632 \u0634\u0627\u062e\u0635 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0627\u063a\u0644\u0628 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>SELECT<\/code> \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0622\u0646\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 <code>WHERE<\/code>\u060c <code>JOIN<\/code>\u060c \u0648 <code>ORDER BY<\/code> \u0628\u0646\u062f\u0647\u0627 \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0646\u0645\u0627\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0631\u0627 \u0628\u0647 \u0634\u062f\u062a \u06a9\u0627\u0647\u0634 \u062f\u0647\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f<\/strong>: \u0648\u0642\u062a\u06cc \u0633\u062a\u0648\u0646 \u0647\u0627\u06cc\u06cc \u062f\u0627\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f\u06cc \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f (\u0645\u0627\u0646\u0646\u062f \u0646\u0627\u0645 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06cc\u0627 \u0622\u062f\u0631\u0633 \u0627\u06cc\u0645\u06cc\u0644)\u060c \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0641\u0647\u0631\u0633\u062a \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u06cc\u0646 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0631\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0645\u0648\u062b\u0631 \u0627\u0639\u0645\u0627\u0644 \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0632\u0631\u06af<\/strong>: \u0628\u0631\u0627\u06cc \u062c\u062f\u0627\u0648\u0644 \u0628\u0627 \u062a\u0639\u062f\u0627\u062f \u0631\u06a9\u0648\u0631\u062f\u0647\u0627\u06cc \u0632\u06cc\u0627\u062f\u060c \u0646\u0645\u0627\u06cc\u0647 \u0647\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0641\u0632\u0627\u06cc\u0646\u062f\u0647 \u0627\u06cc \u0633\u0648\u062f\u0645\u0646\u062f \u0645\u06cc \u0634\u0648\u0646\u062f. \u0622\u0646\u0647\u0627 \u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 \u0631\u0627 \u0641\u0639\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0627 \u0631\u0634\u062f \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u062a\u0631\u06a9\u06cc\u0628\u06cc<\/strong>: \u0627\u06cc\u062c\u0627\u062f \u0646\u0645\u0627\u06cc\u0647 \u0647\u0627\u06cc \u062a\u0631\u06a9\u06cc\u0628\u06cc \u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0686\u0646\u062f\u06cc\u0646 \u0633\u062a\u0648\u0646 \u0641\u06cc\u0644\u062a\u0631 \u06cc\u0627 \u0645\u0631\u062a\u0628 \u0645\u06cc \u0634\u0648\u0646\u062f \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u06af\u0631 \u0627\u063a\u0644\u0628 \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632\u0627\u0646 \u0631\u0627 \u0628\u0627 \u0647\u0631 \u062f\u0648 \u062c\u0633\u062a\u062c\u0648 \u0645\u06cc \u06a9\u0646\u06cc\u062f <code>name<\/code> \u0648 <code>age<\/code>\u060c \u06cc\u06a9 \u0634\u0627\u062e\u0635 \u0631\u0648\u06cc \u0647\u0631 \u062f\u0648 \u0633\u062a\u0648\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0686\u0646\u06cc\u0646 \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0647\u06cc\u0646\u0647 \u06a9\u0646\u0646\u062f.<\/p>\n<\/li>\n<\/ol>\n<h4 id=\"heading-potential-downsides-of-indexes\">\u0645\u0639\u0627\u06cc\u0628 \u0628\u0627\u0644\u0642\u0648\u0647 \u0634\u0627\u062e\u0635 \u0647\u0627<\/h4>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0634\u0627\u062e\u0635 \u0647\u0627 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u062c\u0646\u0628\u0647 \u0647\u0627\u06cc \u0645\u0646\u0641\u06cc \u0628\u0627\u0644\u0642\u0648\u0647 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u0639\u0645\u0644\u06cc\u0627\u062a \u062f\u0631\u062c\/\u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u062f\u062a\u0631<\/strong>: \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0631\u06a9\u0648\u0631\u062f\u0647\u0627 \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644\u06cc \u0628\u0627 \u0646\u0645\u0627\u06cc\u0647 \u0648\u0627\u0631\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c SQLite \u0628\u0627\u06cc\u062f \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0631\u0627 \u0646\u06cc\u0632 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0631\u0627 \u06a9\u0646\u062f \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u062f\u0644\u06cc\u0644 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u062f\u0631\u062c \u06cc\u0627 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0633\u0631\u0628\u0627\u0631 \u0627\u0636\u0627\u0641\u06cc \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u0633\u0627\u062e\u062a\u0627\u0631 \u0634\u0627\u062e\u0635 \u062f\u0627\u0631\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0641\u0632\u0627\u06cc\u0634 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc<\/strong>: \u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627 \u0641\u0636\u0627\u06cc \u062f\u06cc\u0633\u06a9 \u0627\u0636\u0627\u0641\u06cc \u0631\u0627 \u0645\u0635\u0631\u0641 \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0628\u0631\u0627\u06cc \u0645\u06cc\u0632\u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u060c \u0647\u0632\u06cc\u0646\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0631\u0627 \u0647\u0646\u06af\u0627\u0645 \u0637\u0631\u0627\u062d\u06cc \u0637\u0631\u062d \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc\u06cc \u0628\u0627 \u0645\u0646\u0627\u0628\u0639 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0645\u062d\u062f\u0648\u062f \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0645\u062f\u06cc\u0631\u06cc\u062a \u0634\u0627\u062e\u0635 \u0645\u062c\u062a\u0645\u0639<\/strong>: \u062f\u0627\u0634\u062a\u0646 \u0641\u0647\u0631\u0633\u062a \u0647\u0627\u06cc \u0632\u06cc\u0627\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u062f\u06cc\u0631\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u067e\u06cc\u0686\u06cc\u062f\u0647 \u06a9\u0646\u062f. \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u0646\u062c\u0631 \u0628\u0647 \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627\u06cc\u06cc \u0634\u0648\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0634\u0627\u062e\u0635\u200c\u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u062f\u0627\u0631\u06cc\u062f\u060c \u06a9\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0647 \u062c\u0627\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0622\u0646 \u06a9\u0627\u0647\u0634 \u062f\u0647\u062f. \u0628\u0631\u0631\u0633\u06cc \u0645\u0646\u0638\u0645 \u0648 \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u062e\u0648\u062f \u06cc\u06a9 \u062a\u0645\u0631\u06cc\u0646 \u062e\u0648\u0628 \u0627\u0633\u062a.<\/p>\n<\/li>\n<\/ol>\n<p>\u0627\u06cc\u0646\u062f\u06a9\u0633 \u0647\u0627 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647 \u0633\u0627\u0632\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0647\u0633\u062a\u0646\u062f\u060c \u0627\u0645\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0628\u0631\u0631\u0633\u06cc \u062f\u0642\u06cc\u0642 \u062f\u0627\u0631\u0646\u062f. \u0627\u06cc\u062c\u0627\u062f \u062a\u0639\u0627\u062f\u0644 \u0628\u06cc\u0646 \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0633\u0631\u0628\u0627\u0631 \u0628\u0627\u0644\u0642\u0648\u0647 \u0631\u0648\u06cc \u0639\u0645\u0644\u06cc\u0627\u062a \u0646\u0648\u0634\u062a\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u0627\u0633\u062a\u0631\u0627\u062a\u0698\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u06cc\u0627\u0628\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u062a\u0639\u0627\u062f\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<ul>\n<li>\n<p><strong>\u0646\u0638\u0627\u0631\u062a \u0628\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f \u067e\u0631\u0633 \u0648 \u062c\u0648<\/strong>: \u0627\u0632 SQLite \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>EXPLAIN QUERY PLAN<\/code> \u0628\u0631\u0627\u06cc \u062a\u062c\u0632\u06cc\u0647 \u0648 \u062a\u062d\u0644\u06cc\u0644 \u0639\u0645\u0644\u06a9\u0631\u062f \u062c\u0633\u062a\u062c\u0648\u0647\u0627\u06cc \u0634\u0645\u0627 \u0628\u0627 \u0648 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u062f\u06a9\u0633. \u0627\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0634\u0627\u062e\u0635 \u0647\u0627\u06cc \u0645\u0641\u06cc\u062f \u0648 \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0639\u0645\u06cc\u0631 \u0648 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0645\u0646\u0638\u0645<\/strong>: \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0648\u0631\u0647\u200c\u0627\u06cc \u0641\u0647\u0631\u0633\u062a\u200c\u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0645\u0631\u0648\u0631 \u06a9\u0646\u06cc\u062f \u0648 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0622\u06cc\u0627 \u0647\u0646\u0648\u0632 \u0628\u0647 \u0622\u0646\u200c\u0647\u0627 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u062f \u06cc\u0627 \u062e\u06cc\u0631. \u0641\u0647\u0631\u0633\u062a \u0647\u0627\u06cc \u0627\u0636\u0627\u0641\u06cc \u06cc\u0627 \u0628\u0647 \u0646\u062f\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062a\u0633\u062a \u0648 \u0627\u0631\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u06cc\u062f<\/strong>: \u0642\u0628\u0644 \u0627\u0632 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0634\u0627\u062e\u0635\u200c\u0647\u0627 \u062f\u0631 \u0645\u062d\u06cc\u0637 \u062a\u0648\u0644\u06cc\u062f\u060c \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u06a9\u0627\u0645\u0644\u06cc \u0628\u0631\u0627\u06cc \u062f\u0631\u06a9 \u062a\u0623\u062b\u06cc\u0631 \u0622\u0646\u200c\u0647\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u0631\u0648\u06cc \u0647\u0631 \u062f\u0648 \u0639\u0645\u0644\u06cc\u0627\u062a \u062e\u0648\u0627\u0646\u062f\u0646 \u0648 \u0646\u0648\u0634\u062a\u0646.<\/p>\n<\/li>\n<\/ul>\n<p>\u0628\u0627 \u067e\u06cc\u0631\u0648\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0634\u06cc\u0648\u0647\u200c\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0646\u0645\u0627\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0639\u06cc\u0646 \u062d\u0627\u0644 \u0645\u0639\u0627\u06cc\u0628 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0631\u0627 \u0628\u0647 \u062d\u062f\u0627\u0642\u0644 \u0628\u0631\u0633\u0627\u0646\u06cc\u062f \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u0648 \u06a9\u0627\u0631\u0627\u06cc\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u062e\u0648\u062f \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0647\u06cc\u062f.<\/p>\n<h2 id=\"heading-how-to-handle-errors-and-exceptions\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%b1%d8%b3%db%8c%d8%af%da%af%db%8c_%d8%a8%d9%87_%d8%ae%d8%b7%d8%a7%d9%87%d8%a7_%d9%88_%d8%a7%d8%b3%d8%aa%d8%ab%d9%86%d8%a7%d9%87%d8%a7\"><\/span>\u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634\u060c \u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0648 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627 \u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 SQLite \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0645\u0648\u0631\u062f \u0628\u062d\u062b \u0642\u0631\u0627\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f. \u0645\u062f\u06cc\u0631\u06cc\u062a \u0635\u062d\u06cc\u062d \u062e\u0637\u0627 \u0628\u0631\u0627\u06cc \u062d\u0641\u0638 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0628\u0647 \u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0631\u0641\u062a\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.<\/p>\n<h3 id=\"heading-common-errors-in-sqlite-operations\"><span class=\"ez-toc-section\" id=\"%d8%ae%d8%b7%d8%a7%d9%87%d8%a7%db%8c_%d8%b1%d8%a7%db%8c%d8%ac_%d8%af%d8%b1_%d8%b9%d9%85%d9%84%db%8c%d8%a7%d8%aa_sqlite\"><\/span>\u062e\u0637\u0627\u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a SQLite<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0647\u0646\u06af\u0627\u0645 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite\u060c \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0686\u0646\u062f\u06cc\u0646 \u062e\u0637\u0627\u06cc \u0631\u0627\u06cc\u062c \u0627\u06cc\u062c\u0627\u062f \u0634\u0648\u062f:<\/p>\n<ol>\n<li>\n<p><strong>\u0646\u0642\u0636 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627<\/strong>: \u0627\u06cc\u0646 \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u062f \u06a9\u0647 \u0633\u0639\u06cc \u0645\u06cc\u200c\u06a9\u0646\u06cc\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u06cc\u06a9 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0646\u0642\u0636 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u0645\u0646\u062d\u0635\u0631\u0628\u0647\u200c\u0641\u0631\u062f \u0628\u0648\u062f\u0646 \u06a9\u0644\u06cc\u062f \u0627\u0648\u0644\u06cc\u0647 \u06cc\u0627 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u06a9\u0644\u06cc\u062f \u062e\u0627\u0631\u062c\u06cc. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u062f\u0631\u062c \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u0627\u0648\u0644\u06cc\u0647 \u062a\u06a9\u0631\u0627\u0631\u06cc \u0628\u0627\u0639\u062b \u0628\u0631\u0648\u0632 \u062e\u0637\u0627 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0639\u062f\u0645 \u062a\u0637\u0627\u0628\u0642 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647<\/strong>: \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc\u06cc \u0627\u0632 \u0646\u0648\u0639 \u0627\u0634\u062a\u0628\u0627\u0647 (\u0645\u062b\u0644\u0627\u064b \u062f\u0631\u062c \u0631\u0634\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0639\u062f\u062f \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0627\u0633\u062a) \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062e\u0637\u0627\u0647\u0627\u06cc \u0642\u0641\u0644 \u0634\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/strong>: \u0627\u06af\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u06cc \u062a\u0648\u0633\u0637 \u062f\u06cc\u06af\u0631\u06cc \u0646\u0648\u0634\u062a\u0647 \u0634\u0648\u062f process \u06cc\u0627 \u0627\u062a\u0635\u0627\u0644\u060c \u062a\u0644\u0627\u0634 \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627\u06cc &#8220;\u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0642\u0641\u0644 \u0627\u0633\u062a&#8221; \u0634\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062e\u0637\u0627\u0647\u0627\u06cc \u0646\u062d\u0648\u06cc<\/strong>: \u0627\u0634\u062a\u0628\u0627\u0647\u0627\u062a \u062f\u0631 \u0646\u062d\u0648 SQL \u0634\u0645\u0627 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062e\u0637\u0627 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<\/li>\n<\/ol>\n<h3 id=\"heading-how-to-use-pythons-exception-handling\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_exception_handling_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Exception Handling \u067e\u0627\u06cc\u062a\u0648\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0645\u06a9\u0627\u0646\u06cc\u0632\u0645 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u0627\u0633\u062a\u062b\u0646\u0627\u0621 \u067e\u0627\u06cc\u062a\u0648\u0646 (<code>try<\/code> \u0648 <code>except<\/code>) \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u062e\u0637\u0627\u0647\u0627 \u062f\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a SQLite \u0636\u0631\u0648\u0631\u06cc \u0647\u0633\u062a\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0633\u0627\u062e\u062a\u0627\u0631\u0647\u0627\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627 \u0631\u0627 \u0628\u06af\u06cc\u0631\u06cc\u062f \u0648 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u062a\u0627\u0646 \u0627\u0632 \u06a9\u0627\u0631 \u0628\u06cc\u0641\u062a\u062f\u060c \u067e\u0627\u0633\u062e \u0645\u0646\u0627\u0633\u0628 \u0628\u062f\u0647\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0633\u0627\u0633\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u062e\u0637\u0627\u0647\u0627 \u0647\u0646\u06af\u0627\u0645 \u062f\u0631\u062c \u062f\u0627\u062f\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">add_customer_with_error_handling<\/span>(<span class=\"hljs-params\">name, balance<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Add a new customer with error handling.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">try<\/span>:\n        <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n            cursor = connection.cursor()\n            cursor.execute(\n                <span class=\"hljs-string\">\"INSERT INTO Customers (name, balance) VALUES (?, ?);\"<\/span>, (name, balance))\n            connection.commit()\n            print(<span class=\"hljs-string\">f\"Added customer: <span class=\"hljs-subst\">{name}<\/span> with balance: <span class=\"hljs-subst\">{balance}<\/span>\"<\/span>)\n\n    <span class=\"hljs-keyword\">except<\/span> sqlite3.IntegrityError <span class=\"hljs-keyword\">as<\/span> e:\n        print(<span class=\"hljs-string\">f\"Error: Integrity constraint violated - <span class=\"hljs-subst\">{e}<\/span>\"<\/span>)\n\n    <span class=\"hljs-keyword\">except<\/span> sqlite3.OperationalError <span class=\"hljs-keyword\">as<\/span> e:\n        print(<span class=\"hljs-string\">f\"Error: Operational issue - <span class=\"hljs-subst\">{e}<\/span>\"<\/span>)\n\n    <span class=\"hljs-keyword\">except<\/span> Exception <span class=\"hljs-keyword\">as<\/span> e:\n        print(<span class=\"hljs-string\">f\"An unexpected error occurred: <span class=\"hljs-subst\">{e}<\/span>\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example usage<\/span>\nadd_customer_with_error_handling(<span class=\"hljs-string\">'Vishakha'<\/span>, <span class=\"hljs-number\">100.0<\/span>)  <span class=\"hljs-comment\"># Valid<\/span>\nadd_customer_with_error_handling(<span class=\"hljs-string\">'Vishakha'<\/span>, <span class=\"hljs-number\">150.0<\/span>)  <span class=\"hljs-comment\"># Duplicate entry<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644:<\/p>\n<ul>\n<li>\n<p>\u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 <code>IntegrityError<\/code>\u060c \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0646\u0642\u0636 \u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0645\u062d\u062f\u0648\u062f\u06cc\u062a \u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0645\u0637\u0631\u062d \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<\/li>\n<li>\n<p>\u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 <code>OperationalError<\/code> \u0628\u0631\u0627\u06cc \u0645\u0633\u0627\u0626\u0644 \u06a9\u0644\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 (\u0645\u0627\u0646\u0646\u062f \u062e\u0637\u0627\u0647\u0627\u06cc \u0642\u0641\u0644 \u0634\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647).<\/p>\n<\/li>\n<li>\n<p>\u0698\u0646\u0631\u06cc\u06a9 \u0647\u0645 \u062f\u0627\u0631\u06cc\u0645 <code>except<\/code> \u0645\u0633\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0647\u0631 \u06af\u0648\u0646\u0647 \u0627\u0633\u062a\u062b\u0646\u0627\u06cc \u063a\u06cc\u0631\u0645\u0646\u062a\u0638\u0631\u0647.<\/p>\n<\/li>\n<\/ul>\n<p>\u062e\u0631\u0648\u062c\u06cc:<\/p>\n<pre><code class=\"lang-bash\">Added customer: Vishakha with balance: 100.0\nError: Integrity constraint violated - UNIQUE constraint failed: Customers.name\n<\/code><\/pre>\n<h3 id=\"heading-best-practices-for-ensuring-database-integrity\"><span class=\"ez-toc-section\" id=\"%d8%a8%d9%87%d8%aa%d8%b1%db%8c%d9%86_%d8%b1%d9%88%d8%b4_%d9%87%d8%a7_%d8%a8%d8%b1%d8%a7%db%8c_%d8%a7%d8%b7%d9%85%db%8c%d9%86%d8%a7%d9%86_%d8%a7%d8%b2_%db%8c%da%a9%d9%be%d8%a7%d8%b1%da%86%da%af%db%8c_%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87_%d8%af%d8%a7%d8%af%d9%87\"><\/span>\u0628\u0647\u062a\u0631\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u06cc\u06a9\u067e\u0627\u0631\u0686\u06af\u06cc \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li>\n<p><strong>\u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/strong>: \u0647\u0645\u06cc\u0634\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062c\u0627\u0645 \u0686\u0646\u062f\u06cc\u0646 \u0639\u0645\u0644\u06cc\u0627\u062a \u0645\u0631\u062a\u0628\u0637 \u0627\u0632 \u062a\u0631\u0627\u06a9\u0646\u0634 \u0647\u0627 (\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0642\u0633\u0645\u062a \u0642\u0628\u0644 \u0628\u062d\u062b \u0634\u062f) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0634\u0648\u062f \u06a9\u0647 \u06cc\u0627 \u0647\u0645\u0647 \u0639\u0645\u0644\u06cc\u0627\u062a \u0647\u0627 \u0645\u0648\u0641\u0642 \u0645\u06cc \u0634\u0648\u0646\u062f \u06cc\u0627 \u0647\u06cc\u0686 \u06cc\u06a9\u060c \u062d\u0641\u0638 \u062b\u0628\u0627\u062a.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc<\/strong>: \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a SQL\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0645\u0637\u0627\u0628\u0642\u062a \u0628\u0627 \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644\u060c \u0627\u0646\u0648\u0627\u0639 \u0635\u062d\u06cc\u062d\u060c \u062f\u0631 \u0645\u062d\u062f\u0648\u062f\u0647 \u0645\u062c\u0627\u0632) \u0627\u0639\u062a\u0628\u0627\u0631\u0633\u0646\u062c\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u06af\u0631\u0641\u062a\u0646 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627\u06cc \u062e\u0627\u0635<\/strong>: \u0647\u0645\u06cc\u0634\u0647 \u0627\u0633\u062a\u062b\u0646\u0627\u0647\u0627\u06cc \u062e\u0627\u0635 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u06af\u06cc \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u062e\u0637\u0627\u0647\u0627 \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0648 \u0627\u0634\u06a9\u0627\u0644 \u0632\u062f\u0627\u06cc\u06cc \u0648\u0627\u0636\u062d \u062a\u0631 \u062e\u0637\u0627 \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u062e\u0637\u0627\u0647\u0627\u06cc \u062b\u0628\u062a \u0646\u0627\u0645<\/strong>: \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0641\u0642\u0637 \u062e\u0637\u0627\u0647\u0627 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0646\u06cc\u062f console\u060c \u0622\u0646\u0647\u0627 \u0631\u0627 \u062f\u0631 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u06cc\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0646\u0638\u0627\u0631\u062a \u062b\u0628\u062a \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0645\u0634\u06a9\u0644\u0627\u062a \u062a\u0648\u0644\u06cc\u062f \u0631\u0627 \u067e\u06cc\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0646\u062d\u0637\u0627\u0637 \u0628\u0631\u0627\u0632\u0646\u062f\u0647<\/strong>: \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0637\u0648\u0631\u06cc \u0637\u0631\u0627\u062d\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062e\u0637\u0627\u0647\u0627 \u0631\u0627 \u0628\u0647 \u062e\u0648\u0628\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f. \u0627\u06af\u0631 \u0639\u0645\u0644\u06cc\u0627\u062a\u06cc \u0628\u0627 \u0634\u06a9\u0633\u062a \u0645\u0648\u0627\u062c\u0647 \u0634\u062f\u060c \u0628\u0647 \u062c\u0627\u06cc \u062e\u0631\u0627\u0628 \u06a9\u0631\u062f\u0646 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u0628\u0627\u0632\u062e\u0648\u0631\u062f \u0645\u0639\u0646\u0627\u062f\u0627\u0631\u06cc \u0631\u0627 \u0628\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u0638\u0645 \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u062a\u0647\u06cc\u0647 \u06a9\u0646\u06cc\u062f<\/strong>: \u0628\u0647 \u0637\u0648\u0631 \u0645\u0646\u0638\u0645 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062e\u0648\u062f \u0646\u0633\u062e\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646 \u062a\u0647\u06cc\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u062e\u0631\u0627\u0628\u06cc \u06cc\u0627 \u062e\u0631\u0627\u0628\u06cc \u0645\u0647\u0645 \u0627\u0632 \u0627\u0632 \u062f\u0633\u062a \u0631\u0641\u062a\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<\/li>\n<li>\n<p><strong>\u0627\u0632 \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0647\u0627\u06cc \u0622\u0645\u0627\u062f\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f<\/strong>: \u0639\u0628\u0627\u0631\u0627\u062a \u0622\u0645\u0627\u062f\u0647 \u0634\u062f\u0647 \u0628\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u062d\u0645\u0644\u0627\u062a \u062a\u0632\u0631\u06cc\u0642 SQL \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u0631\u0633 \u0648 \u062c\u0648\u0647\u0627\u06cc \u0645\u06a9\u0631\u0631 \u0627\u0631\u0627\u0626\u0647 \u062f\u0647\u062f.<\/p>\n<\/li>\n<\/ol>\n<h2 id=\"heading-how-to-export-and-import-data-bonus-section\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%b5%d8%a7%d8%af%d8%b1%d8%a7%d8%aa_%d9%88_%d9%88%d8%a7%d8%b1%d8%af%d8%a7%d8%aa_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_bonus_section\"><\/span>\u0631\u0648\u0634 \u0635\u0627\u062f\u0631\u0627\u062a \u0648 \u0648\u0627\u0631\u062f\u0627\u062a \u062f\u0627\u062f\u0647 \u0647\u0627 [Bonus Section]<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u06cc\u0627\u062f \u0645\u06cc \u06af\u06cc\u0631\u06cc\u0645 \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 export \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u0628\u0647 \u0641\u0631\u0645\u062a \u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0645\u0627\u0646\u0646\u062f CSV \u0648 JSON \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0622\u0646 import \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0627\u0632 \u0627\u06cc\u0646 \u0641\u0631\u0645\u062a \u0647\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 SQLite \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0645\u0641\u06cc\u062f \u0627\u0633\u062a\u060c backup\u0648 \u0627\u062f\u063a\u0627\u0645 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627.<\/p>\n<h3 id=\"heading-exporting-data-from-sqlite-to-csv\"><span class=\"ez-toc-section\" id=\"%d8%b5%d8%a7%d8%af%d8%b1%d8%a7%d8%aa_%d8%af%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_sqlite_%d8%a8%d9%87_csv\"><\/span>\u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u0627\u0632 SQLite \u0628\u0647 CSV<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u0628\u0647 \u0641\u0627\u06cc\u0644 CSV (\u0645\u0642\u0627\u062f\u06cc\u0631 \u062c\u062f\u0627 \u0634\u062f\u0647 \u0628\u0627 \u06a9\u0627\u0645\u0627) \u0628\u0627 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a. \u0641\u0627\u06cc\u0644\u200c\u0647\u0627\u06cc CSV \u0628\u0647\u200c\u0637\u0648\u0631 \u06af\u0633\u062a\u0631\u062f\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647\u200c\u0633\u0627\u0632\u06cc \u0648 \u062a\u0628\u0627\u062f\u0644 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0641\u0631\u0645\u062a\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0635\u0627\u062f\u0631\u0627\u062a \u062f\u0627\u062f\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a export \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u062c\u062f\u0648\u0644 SQLite \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSV:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> sqlite3\n<span class=\"hljs-keyword\">import<\/span> csv\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">export_to_csv<\/span>(<span class=\"hljs-params\">file_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Export data from the Customers table to a CSV file.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Execute a query to fetch all customer data<\/span>\n        cursor.execute(<span class=\"hljs-string\">\"SELECT * FROM Customers;\"<\/span>)\n        customers = cursor.fetchall()\n\n        <span class=\"hljs-comment\"># Write data to CSV<\/span>\n        <span class=\"hljs-keyword\">with<\/span> open(file_name, <span class=\"hljs-string\">'w'<\/span>, newline=<span class=\"hljs-string\">''<\/span>) <span class=\"hljs-keyword\">as<\/span> csv_file:\n            csv_writer = csv.writer(csv_file)\n            csv_writer.writerow([<span class=\"hljs-string\">'ID'<\/span>, <span class=\"hljs-string\">'Name'<\/span>, <span class=\"hljs-string\">'Balance'<\/span>])  <span class=\"hljs-comment\"># Writing header<\/span>\n            csv_writer.writerows(customers)  <span class=\"hljs-comment\"># Writing data rows<\/span>\n\n        print(<span class=\"hljs-string\">f\"Data exported successfully to <span class=\"hljs-subst\">{file_name}<\/span>.\"<\/span>)\n\n<span class=\"hljs-comment\"># Example usage<\/span>\nexport_to_csv(<span class=\"hljs-string\">'customers.csv'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-export-data-to-json\"><span class=\"ez-toc-section\" id=\"%da%86%da%af%d9%88%d9%86%d9%87_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%b1%d8%a7_%d8%a8%d9%87_json_%d8%b5%d8%a7%d8%af%d8%b1_%da%a9%d9%86%db%8c%d9%85\"><\/span>\u0686\u06af\u0648\u0646\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0647 JSON \u0635\u0627\u062f\u0631 \u06a9\u0646\u06cc\u0645<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647\u060c \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f export \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 JSON (\u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a Object Notation) \u06a9\u0647 \u06cc\u06a9 \u0641\u0631\u0645\u062a \u0645\u062d\u0628\u0648\u0628 \u0628\u0631\u0627\u06cc \u062a\u0628\u0627\u062f\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627\u060c \u0628\u0647 \u0648\u06cc\u0698\u0647 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a export \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 JSON:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> json\n<span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">export_to_json<\/span>(<span class=\"hljs-params\">file_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Export data from the Customers table to a JSON file.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Execute a query to fetch all customer data<\/span>\n        cursor.execute(<span class=\"hljs-string\">\"SELECT * FROM Customers;\"<\/span>)\n        customers = cursor.fetchall()\n\n        <span class=\"hljs-comment\"># Convert data to a list of dictionaries<\/span>\n        customers_list = [{<span class=\"hljs-string\">'ID'<\/span>: customer[<span class=\"hljs-number\">0<\/span>], <span class=\"hljs-string\">'Name'<\/span>: customer[<span class=\"hljs-number\">1<\/span>],\n                           <span class=\"hljs-string\">'Balance'<\/span>: customer[<span class=\"hljs-number\">2<\/span>]} <span class=\"hljs-keyword\">for<\/span> customer <span class=\"hljs-keyword\">in<\/span> customers]\n\n        <span class=\"hljs-comment\"># Write data to JSON<\/span>\n        <span class=\"hljs-keyword\">with<\/span> open(file_name, <span class=\"hljs-string\">'w'<\/span>) <span class=\"hljs-keyword\">as<\/span> json_file:\n            json.dump(customers_list, json_file, indent=<span class=\"hljs-number\">4<\/span>)\n\n        print(<span class=\"hljs-string\">f\"Data exported successfully to <span class=\"hljs-subst\">{file_name}<\/span>.\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example usage<\/span>\nexport_to_json(<span class=\"hljs-string\">'customers.json'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-import-data-into-sqlite-from-csv\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d8%b1%d8%af%d9%86_%d8%af%d8%a7%d8%af%d9%87_%d9%87%d8%a7_%d8%a8%d9%87_sqlite_%d8%a7%d8%b2_csv\"><\/span>\u0631\u0648\u0634 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 SQLite \u0627\u0632 CSV<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0634\u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f import \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSV \u0628\u0647 \u06cc\u06a9 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite. \u0627\u06cc\u0646 \u0628\u0631\u0627\u06cc \u067e\u0631 \u06a9\u0631\u062f\u0646 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0634\u0645\u0627 \u0628\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u0648\u062c\u0648\u062f \u0645\u0641\u06cc\u062f \u0627\u0633\u062a.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a import \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u06cc\u06a9 \u0641\u0627\u06cc\u0644 CSV:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> csv\n<span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">import_from_csv<\/span>(<span class=\"hljs-params\">file_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Import data from a CSV file into the Customers table.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Open the CSV file for reading<\/span>\n        <span class=\"hljs-keyword\">with<\/span> open(file_name, <span class=\"hljs-string\">'r'<\/span>) <span class=\"hljs-keyword\">as<\/span> csv_file:\n            csv_reader = csv.reader(csv_file)\n            next(csv_reader)  <span class=\"hljs-comment\"># Skip the header row<\/span>\n\n            <span class=\"hljs-comment\"># Insert each row into the Customers table<\/span>\n            <span class=\"hljs-keyword\">for<\/span> row <span class=\"hljs-keyword\">in<\/span> csv_reader:\n                cursor.execute(\n                    <span class=\"hljs-string\">\"INSERT INTO Customers (name, balance) VALUES (?, ?);\"<\/span>, (row[<span class=\"hljs-number\">1<\/span>], row[<span class=\"hljs-number\">2<\/span>]))\n\n        connection.commit()\n        print(<span class=\"hljs-string\">f\"Data imported successfully from <span class=\"hljs-subst\">{file_name}<\/span>.\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example usage<\/span>\nimport_from_csv(<span class=\"hljs-string\">'customer_data.csv'<\/span>)\n<\/code><\/pre>\n<h3 id=\"heading-how-to-import-data-into-sqlite-from-json\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d9%88%d8%a7%d8%b1%d8%af_%da%a9%d8%b1%d8%af%d9%86_%d8%af%d8%a7%d8%af%d9%87_%d8%a8%d9%87_sqlite_%d8%a7%d8%b2_json\"><\/span>\u0631\u0648\u0634 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0628\u0647 SQLite \u0627\u0632 JSON<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0628\u0647 \u0637\u0648\u0631 \u0645\u0634\u0627\u0628\u0647\u060c \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u062f\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 JSON \u0633\u0627\u062f\u0647 \u0627\u0633\u062a. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0641\u0627\u06cc\u0644 JSON \u0631\u0627 \u0628\u062e\u0648\u0627\u0646\u06cc\u062f \u0648 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062f\u0631 \u062c\u062f\u0648\u0644 SQLite \u062e\u0648\u062f \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u0627\u0646\u062c\u0627\u0645 \u0622\u0646 \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">import<\/span> json\n<span class=\"hljs-keyword\">import<\/span> sqlite3\n\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">import_from_json<\/span>(<span class=\"hljs-params\">file_name<\/span>):<\/span>\n    <span class=\"hljs-string\">\"\"\"Import data from a JSON file into the Customers table.\"\"\"<\/span>\n    <span class=\"hljs-keyword\">with<\/span> sqlite3.connect(<span class=\"hljs-string\">'my_database.db'<\/span>) <span class=\"hljs-keyword\">as<\/span> connection:\n        cursor = connection.cursor()\n\n        <span class=\"hljs-comment\"># Open the JSON file for reading<\/span>\n        <span class=\"hljs-keyword\">with<\/span> open(file_name, <span class=\"hljs-string\">'r'<\/span>) <span class=\"hljs-keyword\">as<\/span> json_file:\n            customers_list = json.load(json_file)\n\n            <span class=\"hljs-comment\"># Insert each customer into the Customers table<\/span>\n            <span class=\"hljs-keyword\">for<\/span> customer <span class=\"hljs-keyword\">in<\/span> customers_list:\n                cursor.execute(<span class=\"hljs-string\">\"INSERT INTO Customers (name, balance) VALUES (?, ?);\"<\/span>, (customer[<span class=\"hljs-string\">'Name'<\/span>], customer[<span class=\"hljs-string\">'Balance'<\/span>]))\n\n        connection.commit()\n        print(<span class=\"hljs-string\">f\"Data imported successfully from <span class=\"hljs-subst\">{file_name}<\/span>.\"<\/span>)\n\n\n<span class=\"hljs-comment\"># Example usage<\/span>\nimport_from_json(<span class=\"hljs-string\">'customer_data.json'<\/span>)\n<\/code><\/pre>\n<h2 id=\"heading-wrapping-up\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%b3%d8%aa%d9%87_%d8%a8%d9%86%d8%af%db%8c\"><\/span>\u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0648 \u0627\u06cc\u0646 \u06cc\u06a9 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0627\u0633\u062a! \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0635\u0648\u0644 \u06a9\u0627\u0631 \u0628\u0627 SQLite \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0622\u0634\u0646\u0627 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0634\u0627\u0645\u0644 \u0647\u0645\u0647 \u0686\u06cc\u0632 \u0627\u0632 \u062a\u0646\u0638\u06cc\u0645 \u0645\u062d\u06cc\u0637 \u0634\u0645\u0627 \u06af\u0631\u0641\u062a\u0647 \u062a\u0627 \u067e\u0631\u0633 \u0648 \u062c\u0648 \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0635\u0627\u062f\u0631\u0627\u062a \u0648 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u06cc \u0634\u0648\u062f. \u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u0645 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u0647 \u0628\u0627\u0634\u062f \u0648 \u0639\u0644\u0627\u0642\u0647 \u0634\u0645\u0627 \u0631\u0627 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SQLite \u0628\u0631\u0627\u06cc \u067e\u0631\u0648\u0698\u0647 \u0647\u0627\u06cc \u062e\u0648\u062f \u0628\u0631\u0627\u0646\u06af\u06cc\u062e\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0632\u0645\u0627\u0646 \u0622\u0646 \u0631\u0633\u06cc\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u0646\u0634 \u062c\u062f\u06cc\u062f \u062e\u0648\u062f \u0631\u0627 \u0639\u0645\u0644\u06cc \u06a9\u0646\u06cc\u062f! \u0645\u0646 \u0634\u0645\u0627 \u0631\u0627 \u062a\u0634\u0648\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u0645 \u06a9\u0647 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 SQLite \u0648 Python \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u062e\u0648\u0627\u0647 \u0627\u06cc\u0646 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0634\u0645\u0627 \u0628\u0627\u0634\u062f\u060c \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0628\u0648\u062f\u062c\u0647 \u0628\u0646\u062f\u06cc\u060c \u06cc\u0627 \u0686\u06cc\u0632\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f\u060c \u0627\u0645\u06a9\u0627\u0646\u0627\u062a \u0628\u06cc \u067e\u0627\u06cc\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u062a\u06a9\u0645\u06cc\u0644 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f\u060c \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u0631\u0648\u06cc \u062a\u0648\u06cc\u06cc\u062a\u0631 \u0648 \u0645\u0646 \u0631\u0627 \u062a\u06af \u06a9\u0646\u06cc\u062f! \u0645\u0646 \u062f\u0648\u0633\u062a \u062f\u0627\u0631\u0645 \u0628\u0628\u06cc\u0646\u0645 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u062e\u0644\u0642 \u06a9\u0631\u062f\u0647 \u0627\u06cc\u062f \u0648 \u0645\u0648\u0641\u0642\u06cc\u062a \u0647\u0627\u06cc \u0634\u0645\u0627 \u0631\u0627 \u062c\u0634\u0646 \u0628\u06af\u06cc\u0631\u0645.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0645\u0627\u0645 \u06a9\u062f\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0622\u0645\u0648\u0632\u0634 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc GitHub. \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0646\u0628\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u0648 \u06a9\u062f \u0646\u0648\u06cc\u0633\u06cc \u062e\u0648\u0634\u062d\u0627\u0644 \u0647\u0633\u062a\u06cc\u062f \u0645\u062a\u0634\u06a9\u0631\u0645!<\/p>\n<blockquote>\n<p>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0628\u0632\u0627\u0631 TOC Generator \u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0644\u0627\u062a freeCodeCamp \u062e\u0648\u062f \u0628\u0647 \u0635\u0648\u0631\u062a \u0631\u0627\u06cc\u06af\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<\/blockquote>\n<\/section>\n<p><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-10-03 06:41:15<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;18120&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0631\u0648\u0634 \u06a9\u0627\u0631 \u0628\u0627 SQLite \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 - \u06a9\u062a\u0627\u0628 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\u0646&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; 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<div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 28<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>SQLite \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062d\u0628\u0648\u0628 \u062a\u0631\u06cc\u0646 \u0633\u06cc\u0633\u062a\u0645 \u0647\u0627\u06cc 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\u0645\u062f\u06cc\u0631\u06cc\u062a \u0633\u0631\u0648\u0631 \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0646\u062f\u0627\u0631\u06cc\u062f. 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