{"id":27518,"date":"2024-11-24T08:05:05","date_gmt":"2024-11-24T00:05:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/27518\/"},"modified":"2024-11-24T08:05:05","modified_gmt":"2024-11-24T00:05:05","slug":"mysql-%e4%b8%ad%e4%bb%85%e6%8c%87%e5%ae%9a%e5%ad%97%e6%ae%b5%ef%bc%8c%e4%b8%ba%e4%bd%95%e8%83%bd%e6%9f%a5%e8%af%a2%e9%83%a8%e5%88%86%e6%95%b0%e6%8d%ae%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27518\/","title":{"rendered":"MySQL \u4e2d\u4ec5\u6307\u5b9a\u5b57\u6bb5\uff0c\u4e3a\u4f55\u80fd\u67e5\u8be2\u90e8\u5206\u6570\u636e\uff1f"},"content":{"rendered":"

\"MySQL<\/p>\n

MySQL\u4e2d\uff0cwhere\u6761\u4ef6\u4ec5\u6307\u5b9a\u5b57\u6bb5\u7684\u542b\u4e49\u89e3\u6790<\/strong><\/p>\n

\u4e00\u4e2a\u7f51\u53cb\u9047\u5230\u7684SQL\u8bed\u53e5\u4e2d\uff0cwhere\u6761\u4ef6\u4ec5\u6307\u5b9a\u4e86\u4e00\u4e2a\u5b57\u6bb5\uff0c\u6ca1\u6709\u5177\u4f53\u6761\u4ef6\uff0c\u5374\u610f\u5916\u5730\u67e5\u8be2\u5230\u4e86\u6570\u636e\u3002\u7ecf\u89c2\u5bdf\u53d1\u73b0\uff0c\u53ea\u6709\u6570\u5b57\u5f00\u5934\u7684\u8bb0\u5f55\u4f1a\u88ab\u67e5\u8be2\u51fa\u6765\uff0c\u800c\u5b57\u6bcd\u548c0\u5f00\u5934\u7684\u8bb0\u5f55\u88ab\u8fc7\u6ee4\u6389\u4e86\u3002<\/p>\n

\u6839\u636eMySQL\u6587\u6863\u4e2d\u5173\u4e8ewhere\u5b50\u53e5\u7684\u89e3\u91ca\uff0cwhere\u6761\u4ef6\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\uff0c\u5b83\u7684\u503c\u4e3a\u771f\u5219\u9009\u62e9\u884c\u3002\u56e0\u6b64\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cuuid\u5b57\u6bb5\u672c\u8eab\u88ab\u5f53\u4f5c\u4e86\u4e00\u4e2a\u8868\u8fbe\u5f0f\u6765\u6c42\u503c\u3002<\/p>\n

\u53ef\u4ee5\u5c06where uuid\u89c6\u4e3a\u65e0\u6761\u4ef6\u9650\u5236\uff0c\u56e0\u4e3a\u4efb\u4f55\u503c\u90fd\u53ef\u4ee5\u88ab\u8f6c\u6362\u4e3a\u771f\u3002\u56e0\u6b64\uff0c\u6240\u6709\u8bb0\u5f55\u90fd\u4f1a\u88ab\u67e5\u8be2\u51fa\u6765\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u6570\u636e\u7c7b\u578b\u662fvarchar\uff0c\u4f1a\u81ea\u52a8\u5c1d\u8bd5\u5c06\u5176\u8f6c\u6362\u6210number\u7c7b\u578b\uff0c\u56e0\u6b64\u53ea\u80fd\u6210\u529f\u8f6c\u6362\u6210\u6570\u5b57\u5f00\u5934\u7684\u8bb0\u5f55\uff0c\u800c\u5b57\u6bcd\u548c0\u5f00\u5934\u7684\u8bb0\u5f55\u5219\u65e0\u6cd5\u8f6c\u6362\u6210\u6570\u5b57\uff0c\u4fbf\u88ab\u8fc7\u6ee4\u6389\u4e86\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662fMySQL \u4e2d\u4ec5\u6307\u5b9a\u5b57\u6bb5\uff0c\u4e3a\u4f55\u80fd\u67e5\u8be2\u90e8\u5206\u6570\u636e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

MySQL\u4e2d\uff0cwhere\u6761\u4ef6\u4ec5\u6307\u5b9a\u5b57\u6bb5\u7684\u542b\u4e49\u89e3\u6790 \u4e00\u4e2a\u7f51\u53cb\u9047\u5230\u7684SQL\u8bed\u53e5\u4e2d\uff0cwhere\u6761\u4ef6\u4ec5\u6307\u5b9a\u4e86\u4e00\u4e2a\u5b57\u6bb5\uff0c\u6ca1\u6709\u5177\u4f53\u6761\u4ef6\uff0c\u5374\u610f\u5916\u5730\u67e5\u8be2\u5230\u4e86\u6570\u636e\u3002\u7ecf\u89c2\u5bdf\u53d1\u73b0\uff0c\u53ea\u6709\u6570\u5b57\u5f00\u5934\u7684\u8bb0\u5f55\u4f1a\u88ab\u67e5\u8be2\u51fa\u6765\uff0c\u800c\u5b57\u6bcd\u548c0\u5f00\u5934\u7684\u8bb0\u5f55\u88ab\u8fc7\u6ee4\u6389\u4e86\u3002 \u6839\u636eMySQL\u6587\u6863\u4e2d\u5173\u4e8ewhere\u5b50\u53e5\u7684\u89e3\u91ca\uff0cwhere\u6761\u4ef6\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\uff0c\u5b83\u7684\u503c\u4e3a\u771f\u5219\u9009\u62e9\u884c\u3002\u56e0\u6b64\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cuuid\u5b57\u6bb5\u672c\u8eab\u88ab\u5f53\u4f5c\u4e86\u4e00\u4e2a\u8868\u8fbe\u5f0f\u6765\u6c42\u503c\u3002 \u53ef\u4ee5\u5c06where uuid\u89c6\u4e3a\u65e0\u6761\u4ef6\u9650\u5236\uff0c\u56e0\u4e3a\u4efb\u4f55\u503c\u90fd\u53ef\u4ee5\u88ab\u8f6c\u6362\u4e3a\u771f\u3002\u56e0\u6b64\uff0c\u6240\u6709\u8bb0\u5f55\u90fd\u4f1a\u88ab\u67e5\u8be2\u51fa\u6765\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u6570\u636e\u7c7b\u578b\u662fvarchar\uff0c\u4f1a\u81ea\u52a8\u5c1d\u8bd5\u5c06\u5176\u8f6c\u6362\u6210number\u7c7b\u578b\uff0c\u56e0\u6b64\u53ea\u80fd\u6210\u529f\u8f6c\u6362\u6210\u6570\u5b57\u5f00\u5934\u7684\u8bb0\u5f55\uff0c\u800c\u5b57\u6bcd\u548c0\u5f00\u5934\u7684\u8bb0\u5f55\u5219\u65e0\u6cd5\u8f6c\u6362\u6210\u6570\u5b57\uff0c\u4fbf\u88ab\u8fc7\u6ee4\u6389\u4e86\u3002 \u4ee5\u4e0a\u5c31\u662fMySQL \u4e2d\u4ec5\u6307\u5b9a\u5b57\u6bb5\uff0c\u4e3a\u4f55\u80fd\u67e5\u8be2\u90e8\u5206\u6570\u636e\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-27518","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=27518"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27518\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=27518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=27518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=27518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}