{"id":5764,"date":"2024-11-14T14:09:07","date_gmt":"2024-11-14T06:09:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5764\/"},"modified":"2024-11-14T14:09:07","modified_gmt":"2024-11-14T06:09:07","slug":"mysql%e4%b8%bb%e9%94%ae%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5764\/","title":{"rendered":"mysql\u4e3b\u952e\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"<blockquote><p>\n  mysql \u4e2d\u7684\u4e3b\u952e\u662f\u4e00\u5217\u6216\u4e00\u7ec4\u5217\uff0c\u552f\u4e00\u6807\u8bc6\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u884c\uff0c\u786e\u4fdd\u6bcf\u884c\u90fd\u5177\u6709\u4e0d\u540c\u4e14\u975e\u7a7a\u7684\u503c\uff0c\u7528\u4ee5\u5feb\u901f\u67e5\u627e\u548c\u68c0\u7d22\u6570\u636e\uff0c\u5f3a\u5236\u6267\u884c\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\uff0c\u5e76\u53ef\u4f5c\u4e3a\u7d22\u5f15\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/02\/2024060200581222802.jpg\" class=\"aligncenter\" title=\"mysql\u4e3b\u952e\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" alt=\"mysql\u4e3b\u952e\u4ec0\u4e48\u610f\u601d\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4e3b\u952e\u5728 MySQL \u4e2d\u7684\u542b\u4e49<\/strong><\/p>\n<p>\u4e3b\u952e\u662f MySQL \u6570\u636e\u5e93\u4e2d\u7684\u4e00\u5217\u6216\u4e00\u7ec4\u5217\uff0c\u5b83\u552f\u4e00\u5730\u6807\u8bc6\u6570\u636e\u5e93\u4e2d\u7684\u6bcf\u4e00\u884c\u3002\u4ee5\u4e0b\u662f\u5bf9\u4e3b\u952e\u7684\u8be6\u7ec6\u8bf4\u660e\uff1a<\/p>\n<p><strong>\u4ec0\u4e48\u662f\u4e3b\u952e\uff1f<\/strong><\/p>\n<ul>\n<li>\u4e3b\u952e\u662f\u4e00\u4e2a\u552f\u4e00\u7ea6\u675f\uff0c\u53ef\u786e\u4fdd\u8868\u4e2d\u7684\u6bcf\u884c\u90fd\u6709\u4e00\u4e2a\u4e0d\u540c\u4e14\u975e\u7a7a\u7684\u503c\u3002<\/li>\n<li>\u5b83\u7528\u4e8e\u5feb\u901f\u67e5\u627e\u548c\u68c0\u7d22\u6570\u636e\uff0c\u5e76\u5f3a\u5236\u6267\u884c\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u4e3b\u952e\u7684\u91cd\u8981\u6027<\/strong><\/p>\n<ul>\n<li>\u552f\u4e00\u6807\u8bc6\u884c\uff1a\u4e3b\u952e\u4fdd\u8bc1\u8868\u4e2d\u7684\u6bcf\u884c\u90fd\u6709\u4e00\u4e2a\u552f\u4e00\u7684\u503c\uff0c\u4ece\u800c\u9632\u6b62\u6570\u636e\u7684\u91cd\u590d\u3002<\/li>\n<li>\u6570\u636e\u5b8c\u6574\u6027\uff1a\u901a\u8fc7\u9632\u6b62\u91cd\u590d\u7684\u884c\uff0c\u4e3b\u952e\u786e\u4fdd\u6570\u636e\u7684\u51c6\u786e\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u7d22\u5f15\u4f18\u5316\uff1a\u4e3b\u952e\u53ef\u4ee5\u4f5c\u4e3a\u7d22\u5f15\u4f7f\u7528\uff0c\u8fd9\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u67e5\u627e\u6570\u636e\u7684\u901f\u5ea6\uff0c\u5c24\u5176\u662f\u5728\u5927\u8868\u4e2d\u3002<\/li>\n<li>\u5916\u952e\u5173\u7cfb\uff1a\u4e3b\u952e\u4e5f\u53ef\u4ee5\u7528\u4f5c\u5916\u952e\uff0c\u5728\u5176\u4ed6\u8868\u4e2d\u5f15\u7528\u884c\uff0c\u4ece\u800c\u5efa\u7acb\u8868\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<p><strong>\u9009\u62e9\u4e3b\u952e<\/strong><\/p>\n<p>\u9009\u62e9\u4e3b\u952e\u65f6\u5e94\u8003\u8651\u4ee5\u4e0b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li> <strong>\u552f\u4e00\u6027\uff1a<\/strong>\u4e3b\u952e\u503c\u5fc5\u987b\u552f\u4e00\uff0c\u4ee5\u786e\u4fdd\u6bcf\u884c\u90fd\u53ef\u88ab\u533a\u522b\u3002<\/li>\n<li> <strong>\u4e0d\u53d8\u6027\uff1a<\/strong>\u4e3b\u952e\u503c\u4e0d\u5e94\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u6539\u53d8\uff0c\u4ee5\u7ef4\u62a4\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li> <strong>\u6027\u80fd\uff1a<\/strong>\u5e94\u9009\u62e9\u80fd\u591f\u5feb\u901f\u67e5\u627e\u7684\u5217\u4f5c\u4e3a\u4e3b\u952e\uff0c\u4ee5\u4f18\u5316\u67e5\u8be2\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><strong>\u5e38\u89c1\u7684\u4e3b\u952e\u7c7b\u578b<\/strong><\/p>\n<p>MySQL \u652f\u6301\u591a\u79cd\u4e3b\u952e\u7c7b\u578b\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>\u6574\u6570\uff1a<\/strong>\u81ea\u589e\u6574\u6570\uff08AUTO_INCREMENT\uff09\u662f\u5e38\u89c1\u7684\u6574\u6570\u4e3b\u952e\u3002<\/li>\n<li> <strong>GUID\uff1a<\/strong>\u5168\u7403\u552f\u4e00\u6807\u8bc6\u7b26\uff08GUID\uff09\u662f\u552f\u4e00\u4e14\u968f\u673a\u7684 128 \u4f4d\u503c\u3002<\/li>\n<li> <strong>\u5b57\u7b26\u4e32\uff1a<\/strong>\u77ed\u4e14\u552f\u4e00\u7684\u5b57\u7b26\u4e32\u53ef\u4ee5\u4f5c\u4e3a\u4e3b\u952e\u3002<\/li>\n<li> <strong>\u590d\u5408\u4e3b\u952e\uff1a<\/strong>\u591a\u4e2a\u5217\u53ef\u4ee5\u7ec4\u5408\u4f7f\u7528\u4ee5\u521b\u5efa\u590d\u5408\u4e3b\u952e\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e3b\u952e\u4ec0\u4e48\u610f\u601d\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mysql 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