{"id":204630,"date":"2025-05-29T16:01:49","date_gmt":"2025-05-29T08:01:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/204630\/"},"modified":"2025-05-29T16:01:49","modified_gmt":"2025-05-29T08:01:49","slug":"migrar-de-sqlite-a-mysql","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/204630\/","title":{"rendered":"Migrar de SQLite a MySQL"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Migrar de SQLite a MySQL<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aMigrar de SQLite a MySQL\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p>\u6211\u81ea\u6211\u4ecb\u7ecd\u4e00\u4e0b\uff0c\u6211\u662f Alfredo Riveros\uff0c\u6211\u5df2\u7ecf\u5b66\u4e60\u7f16\u7a0b\u591a\u5e74\u4e86\uff0c\u6211\u76ee\u524d\u6b63\u5728 R\u00edo Tercero \u9ad8\u7b49\u5546\u5b66\u9662\u5b66\u4e60\u8f6f\u4ef6\u5f00\u53d1\u9ad8\u7ea7\u6280\u672f\u5458\uff0c\u4e0b\u9762\u6211\u5c06\u63cf\u8ff0\u6211\u9762\u4e34\u7684\u6311\u6218\u9047\u5230\u4e86\u3002<\/p>\n<p>\u6b63\u5982\u6807\u9898\u6240\u8bf4\uff0c\u6211\u7684\u76ee\u6807\u662f\u5c06 SQLite \u6570\u636e\u5e93\u8fc1\u79fb\u5230 MySQL\uff0c\u8fd9\u662f\u6211\u6b63\u5728\u5b66\u4e60\u7684\u6570\u636e\u5e93\u4e3b\u9898\u4e2d\u7684\u4e00\u4e2a\u4f5c\u4e1a\u3002<\/p>\n<p>\u6211\u9009\u62e9\u7684\u6570\u636e\u5e93\u5c5e\u4e8e\u6e38\u620f<strong>SQL\u8c0b\u6740\u4e4b\u8c1c<\/strong>\u3002\u8fd9\u6b3e\u6e38\u620f\u65e8\u5728\u4ee5\u6709\u8da3\u7684\u65b9\u5f0f\u6559\u6388 SQL \u6280\u80fd\uff0c\u53ef\u901a\u8fc7\u6b64\u94fe\u63a5\u4e0b\u8f7d\uff0c\u60a8\u53ef\u4ee5\u5728\u5176\u4e2d\u4e0b\u8f7d\u5176\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u7684\u6570\u636e\u5e93\u3002<\/p>\n<p>\u6211\u9009\u62e9\u8fd9\u4e2a\u6570\u636e\u5e93\u662f\u56e0\u4e3a\u5b83\u7684\u6559\u5b66\u65b9\u5411\uff0c\u56e0\u4e3a\u867d\u7136\u5b83\u672c\u8eab\u662f\u4e00\u4e2a\u6e38\u620f\uff0c\u4f46\u5b83\u4e3a\u4e0e\u6570\u636e\u5e93\u76f8\u5173\u7684\u6559\u5b66\u548c\u5b66\u4e60\u6982\u5ff5\u6784\u6210\u4e86\u5b9d\u8d35\u7684\u8d44\u6e90\u3002<\/p>\n<p>\u6211\u5728\u8fd9\u4e2a\u6311\u6218\u4e2d\u7684\u7b2c\u4e00\u6b65\u662f\u7814\u7a76\u662f\u5426\u53ef\u4ee5\u4f7f\u7528 <strong>DB Browser for SQLite<\/strong> \u4ee5\u4e0e <strong>MySQL Workbench<\/strong> \u517c\u5bb9\u7684\u683c\u5f0f\u5bfc\u51fa\u6570\u636e\u5e93\u3002\u5c3d\u7ba1\u6211\u8bbe\u6cd5\u4ece DB Browser \u751f\u6210 SQL \u811a\u672c\uff0c\u4f46\u5c06\u5176\u5bfc\u5165 Workbench \u5374\u7ed9\u6211\u5e26\u6765\u4e86\u8bb8\u591a\u95ee\u9898\uff0c\u5c24\u5176\u662f\u8bed\u6cd5\u548c\u6570\u636e\u5b8c\u6574\u6027\uff0c\u6b64\u5916\u8fd8\u5b58\u5728\u7ba1\u7406\u5982\u6b64\u5927\u6587\u4ef6\u7684\u590d\u6742\u6027\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/17313365316732195386f81.jpg\" class=\"aligncenter\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/17313365316732195389d4e.jpg\" class=\"aligncenter\"><\/p>\n<p>\u6211\u7814\u7a76\u4e86\u8fd9\u4e2a\u6587\u4ef6\u5e76\u5c1d\u8bd5\u89e3\u51b3\u8bed\u6cd5\u95ee\u9898\uff0c\u6700\u540e\u5f97\u51fa\u7684\u7ed3\u8bba\u662f\u6211\u5e94\u8be5\u5bfb\u627e\u53e6\u4e00\u79cd\u65b9\u6cd5\u3002 <\/p>\n<p>\u6211\u7684\u4e0b\u4e00\u6b65\u662f\u4f7f\u7528 sqlite3 \u51fd\u6570\u901a\u8fc7\u7ec8\u7aef\uff08linux\uff09\u5bfc\u51fa sql \u811a\u672c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/17313365356732195704679.jpg\" style=\"max-width:100%\" class=\"aligncenter\"><\/p>\n<p>\u8fd9\u4e00\u6b21\u7684\u811a\u672c\u5728\u8bed\u6cd5\u4e0a\u6539\u8fdb\u4e86\u5f88\u591a\uff0c\u4f46\u6700\u5927\u7684\u95ee\u9898\u662f\u603b\u662f\u51fa\u73b0\u4e00\u4e2a\u6216\u53e6\u4e00\u4e2a\u65b0\u95ee\u9898\u3002 <\/p>\n<p>\u4e24\u79cd\u65b9\u6cd5\u90fd\u7528\u5c3d\u540e\uff0c\u6211\u82b1\u4e86\u4e00\u4e9b\u65f6\u95f4\u601d\u8003\u548c\u8bc4\u4f30\u5176\u4ed6\u66ff\u4ee3\u65b9\u6848\u3002\u6211\u8ba4\u4e3a Python \u53ef\u4ee5\u6210\u4e3a\u8fd9\u79cd\u8fc1\u79fb\u7684\u6709\u6548\u5de5\u5177\uff0c\u56e0\u4e3a\u5b83\u652f\u6301 SQLite \u548c MySQL\uff0c\u5e76\u5f00\u59cb\u8bbe\u8ba1\u4e00\u79cd\u7b97\u6cd5\u6765\u81ea\u52a8\u5316\u8be5\u8fc7\u7a0b\u3002<\/p>\n<p>\u7136\u540e\u6211\u5bfb\u627e\u6709\u5173\u8be5\u4e3b\u9898\u7684\u4fe1\u606f\uff0c\u9996\u5148\u9a8c\u8bc1\u5b83\u662f\u5426\u662f\u4e00\u79cd\u53ef\u884c\u7684\u65b9\u6cd5\u5e76\u6536\u96c6\u4fe1\u606f\uff0c\u4ee5\u4fbf\u80fd\u591f\u8bbe\u8ba1\u4e00\u79cd\u7b97\u6cd5\u6765\u5b9e\u73b0\u6211\u7684\u76ee\u6807\u3002<\/p>\n<p>\u73b0\u5728\u6211\u5c06\u7b80\u8981\u63cf\u8ff0\u6211\u5b9e\u73b0\u76ee\u6807\u7684\u65b0\u65b9\u6cd5\u3002<br \/> \u6211\u505a\u7684\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u662f\u4e00\u6b65\u6b65\u8bb0\u5f55\u6211\u7684\u7814\u7a76\uff0c\u8fd9\u8ba9\u6211\u4e86\u89e3\u4e86<strong>\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04<\/strong>\uff08ORM\uff09\u3002<\/p>\n<blockquote>\n<p><strong>\u5bf9\u8c61\u5173\u7cfb\u6620\u5c04<\/strong> (ORM) \u662f\u4e00\u79cd\u7f16\u7a0b\u6280\u672f\uff0c\u7528\u4e8e\u5728\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u8bed\u8a00\u4e2d\u7684\u4e0d\u517c\u5bb9\u7c7b\u578b\u7cfb\u7edf\u4e4b\u95f4\u8f6c\u6362\u6570\u636e\u3002\u5728\u6570\u636e\u5e93\u4e0a\u4e0b\u6587\u4e2d\uff0cORM \u5141\u8bb8\u60a8\u901a\u8fc7\u5bf9\u8c61\u4e0e\u5173\u7cfb\u6570\u636e\u5e93\u4ea4\u4e92\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u4f7f\u7528 SQL \u67e5\u8be2\u3002\u8fd9\u63d0\u4f9b\u4e86\u4e00\u79cd\u66f4\u76f4\u89c2\u3001\u66f4\u9ad8\u6548\u7684\u6570\u636e\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n<\/blockquote>\n<p>\u5c31\u6211\u800c\u8a00\uff0c\u6211\u4f7f\u7528 SQLAlchemy \u5728 python \u4e2d\u8fdb\u884c\u7b97\u6cd5\u7684\u5f00\u53d1\uff0c\u5e76\u5206\u6790\u7ed3\u679c\uff0c\u6211\u53d1\u73b0\u4e86\u4ee5\u4e0b\u5173\u952e\u70b9\u3002<\/p>\n<ul>\n<li> <strong>\u50cf\u8868\u8fd9\u6837\u7684\u7c7b<\/strong>\uff1a\n<ul>\n<li>\u60a8\u5b9a\u4e49\u7684\u6bcf\u4e2a\u7c7b\uff08\u4f8b\u5982crime_scene_report\u3001drivers_license\u7b49\uff09\u90fd\u5bf9\u5e94\u4e8e\u6570\u636e\u5e93\u4e2d\u7684\u4e00\u5f20\u8868\u3002\u7c7b\u5c5e\u6027\u4ee3\u8868\u8868\u7684\u5217\u3002<\/li>\n<\/ul>\n<\/li>\n<li> <strong>\u5b9e\u4f8b\u4f5c\u4e3a\u884c<\/strong>\uff1a\n<ul>\n<li>\u7c7b\u7684\u6bcf\u4e2a\u5b9e\u4f8b\u4ee3\u8868\u76f8\u5e94\u8868\u4e2d\u7684\u4e00\u884c\u3002\u5f53\u60a8\u4ece SQLite \u67e5\u8be2\u6570\u636e\u65f6\uff0c\u60a8\u5c06\u83b7\u5f97\u8fd9\u4e9b\u7c7b\u7684\u5b9e\u4f8b\uff0c\u8fd9\u4f7f\u5f97\u6570\u636e\u5904\u7406\u66f4\u52a0\u76f4\u89c2\u548c\u9762\u5411\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<\/li>\n<li> <strong>\u63d2\u5165\u548c\u66f4\u65b0\u64cd\u4f5c<\/strong>\uff1a\n<ul>\n<li>\u4f7f\u7528 merge() \u7b49\u65b9\u6cd5\u53ef\u4ee5\u8ba9\u60a8\u76f4\u63a5\u5bf9\u8fd9\u4e9b\u5b9e\u4f8b\u8fdb\u884c\u64cd\u4f5c\u3002\u60a8\u53ef\u4ee5\u63d2\u5165\u65b0\u8bb0\u5f55\u6216\u66f4\u65b0\u73b0\u6709\u8bb0\u5f55\uff0c\u800c\u65e0\u9700\u624b\u52a8\u7f16\u5199 SQL \u67e5\u8be2\uff0c\u8fd9\u7b80\u5316\u4e86\u4ee3\u7801\u5e76\u4f7f\u5176\u66f4\u5177\u53ef\u8bfb\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<li> <strong>\u5173\u7cfb\u7ba1\u7406<\/strong>\uff1a\n<ul>\n<li>SQLAlchemy \u901a\u8fc7\u7c7b\u4e2d\u7684\u5c5e\u6027\u81ea\u52a8\u5904\u7406\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\uff08\u4f8b\u5982\uff0c\u901a\u8fc7\u5916\u952e\uff09\uff0c\u4ece\u800c\u66f4\u5bb9\u6613\u5728\u76f8\u5173\u8bb0\u5f55\u4e4b\u95f4\u5bfc\u822a\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241111\/173133653567321957bae3c.jpg\" class=\"aligncenter\"><\/p>\n<p>\u5728\u7ecf\u8fc7\u591a\u6b21\u5c1d\u8bd5\u548c\u9519\u8bef\u4e4b\u540e\uff0c\u5728\u6b64\u8fc7\u7a0b\u4e2d\u9700\u8981\u6ce8\u610f\u7684\u91cd\u8981\u4e00\u70b9\u662f\uff0c\u7406\u89e3\u8be5\u65b9\u6cd5\u5e76\u8bc4\u4f30\u7f16\u5199\u7684\u4ee3\u7801\u81f3\u5173\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u53ef\u80fd\u51fa\u73b0\u95ee\u9898\u7684\u5730\u65b9\u3002\u7ecf\u8fc7\u4e00\u756a\u601d\u8003\u548c\u505c\u987f\u540e\uff0c\u6211\u5f97\u51fa\u7684\u7ed3\u8bba\u662f\uff0c\u95ee\u9898\u53ef\u80fd\u4e0e\u6570\u636e\u5e93\u7ed3\u6784\u6709\u5173\u3002\u7136\u800c\uff0c\u6709\u4e00\u4e2a\u95ee\u9898\u4e00\u76f4\u8426\u7ed5\u5728\u6211\u7684\u8111\u6d77\u4e2d\uff1a\u5c3d\u7ba1\u5b58\u5728\u5b8c\u6574\u6027\u95ee\u9898\u548c\u51fa\u73b0\u7684\u5404\u79cd\u9519\u8bef\uff0c\u8fd9\u4e2a\u6570\u636e\u5e93\u5982\u4f55\u80fd\u591f\u5728 SQLite \u4e2d\u5de5\u4f5c\uff1f\u7b54\u6848\u5f88\u7b80\u5355\uff1a\u4e0e MySQL \u4e0d\u540c\uff0cSQLite \u5141\u8bb8\u60a8\u62e5\u6709\u6ca1\u6709\u4e3b\u952e\u7684\u8868\uff0c\u8fd9\u5bfc\u81f4\u4e24\u4e2a\u7cfb\u7edf\u4e4b\u95f4\u7684\u6570\u636e\u7ba1\u7406\u5b58\u5728\u5de8\u5927\u5dee\u5f02\u3002 SQLite \u7684\u8fd9\u79cd\u7075\u6d3b\u6027\u53ef\u4ee5\u63a9\u76d6\u5728 MySQL \u7b49\u9650\u5236\u6027\u66f4\u5f3a\u7684\u73af\u5883\u4e2d\u53ef\u80fd\u5bfc\u81f4\u7acb\u5373\u9519\u8bef\u7684\u95ee\u9898\u3002<\/p>\n<p>\u53e6\u4e00\u4e2a\u533a\u522b\u662f MySQL \u5bf9\u6570\u636e\u7ed3\u6784\u548c\u7c7b\u578b\u6709\u66f4\u4e25\u683c\u7684\u65b9\u6cd5\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u5c06\u5b57\u6bb5\u5b9a\u4e49\u4e3a INTEGER\uff0c\u60a8\u5c06\u65e0\u6cd5\u63d2\u5165\u975e\u6570\u5b57\u7684\u503c\u3002<\/p>\n<p>\u5dee\u5f02\u4ecd\u5728\u7ee7\u7eed\uff0c\u7406\u89e3\u5b83\u4eec\u7684\u7ed3\u679c\u662f\u8ba4\u8bc6\u5230\u8981\u4f7f\u8be5\u65b9\u6cd5\u8d77\u4f5c\u7528\uff0c\u5c31\u5fc5\u987b\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u66f4\u6539\uff0c\u4e3a\u6b64\u6211\u51b3\u5b9a\u4fee\u6539\u8868\u5e76\u786e\u4fdd\u5b83\u4eec\u7b26\u5408 MySQL \u6807\u51c6\uff0c\u7b2c\u4e00\u4ef6\u4e8b\u662f\u6bcf\u4e2a\u90fd\u6709\u5176\u4e3b\u952e\uff0c\u5e76\u786e\u4fdd\u4e24\u8005\u5177\u6709\u76f8\u540c\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n<p>\u6211\u8865\u5145&#8230;\u5982\u679c\u60a8\u60f3\u505a\u540c\u6837\u7684\u4e8b\u60c5\uff0c\u8bf7\u8bb0\u4f4f SQLite \u4e0d\u5141\u8bb8\u60a8\u76f4\u63a5\u66f4\u6539\u8868\uff0c\u8fd9\u662f\u4e0e MySQL \u7684\u53e6\u4e00\u4e2a\u5f88\u5927\u533a\u522b\u3002<\/p>\n<p>\u6700\u540e\u5bf9\u811a\u672c\u548c\u7528 python \u7f16\u5199\u7684\u7b97\u6cd5\u8fdb\u884c\u4e86\u8c03\u6574\uff0c\u6211\u5f00\u59cb\u6267\u884c\u5b83\u3002\u7ed3\u679c\uff1a\u6e38\u620f\u6570\u636e\u5e93\u8fc1\u79fb\u5230MySQL\u3002 <\/p>\n<p>\u8fd9\u9879\u6311\u6218\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u6211\u7684\u6280\u672f\u6280\u80fd\uff0c\u8fd8\u6559\u4f1a\u4e86\u6211\u4e86\u89e3\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u4e4b\u95f4\u5dee\u5f02\u7684\u91cd\u8981\u6027\u4ee5\u53ca\u8fd9\u4e9b\u5dee\u5f02\u5982\u4f55\u5f71\u54cd\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u6211\u5e0c\u671b\u6211\u5c06\u6570\u636e\u5e93\u4ece SQLite \u8fc1\u79fb\u5230 MySQL \u7684\u7ecf\u9a8c\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u548c\u542f\u53d1\u3002\u6bcf\u4e2a\u6311\u6218\u90fd\u63d0\u4f9b\u4e86\u5728\u7f16\u7a0b\u4e16\u754c\u4e2d\u5b66\u4e60\u548c\u6210\u957f\u7684\u673a\u4f1a\u3002 <br \/> \u611f\u8c22\u60a8\u7684\u9605\u8bfb\uff0c\u4e0b\u6b21\u518d\u89c1\uff01<\/p>\n<p>\u6587\u4e2d\u5173\u4e8e\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aMigrar de SQLite a MySQL\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n<p>      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Migrar de 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