{"id":26093,"date":"2024-11-24T12:56:21","date_gmt":"2024-11-24T04:56:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/26093\/"},"modified":"2024-11-24T12:56:21","modified_gmt":"2024-11-24T04:56:21","slug":"mysql%e9%95%bf%e5%9c%b0%e5%9d%80%e4%b8%ad%e5%a6%82%e4%bd%95%e6%a8%a1%e7%b3%8a%e6%9f%a5%e8%af%a2%e5%8c%b9%e9%85%8d%e9%95%87%e5%8c%ba%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/26093\/","title":{"rendered":"MySQL\u957f\u5730\u5740\u4e2d\u5982\u4f55\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173079779419726.jpg\" class=\"aligncenter\" title=\"MySQL\u957f\u5730\u5740\u4e2d\u5982\u4f55\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a\uff1f\u63d2\u56fe\" alt=\"MySQL\u957f\u5730\u5740\u4e2d\u5982\u4f55\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u957f\u5730\u5740\u4e2d\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a<\/strong><\/p>\n<p>\u5728\u67e5\u8be2\u957f\u5730\u5740\u4e2d\u6a21\u7cca\u5339\u914d\u9547\u533a\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528 locate \u51fd\u6570\u3002\u5177\u4f53\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>select * from table_name where locate('\u9547\u533a\u540d\u79f0', address) &gt; 0;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5176\u4e2d\uff1a<\/p>\n<ul>\n<li>table_name \u8868\u793a\u8981\u67e5\u8be2\u7684\u8868\u683c\u540d\u79f0<\/li>\n<li>address \u8868\u793a\u5730\u5740\u6240\u5728\u5b57\u6bb5<\/li>\n<li>\u9547\u533a\u540d\u79f0 \u8868\u793a\u8981\u5339\u914d\u7684\u9547\u533a\u540d\u79f0<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p>\u67e5\u8be2\u793a\u4f8b\u4e2d\u63d0\u4f9b\u7684\u5730\u5740\u4e3a\uff1a\u201c\u5317\u4eac\u5e02\u671d\u9633\u533a\u4e1c\u9547\u5e78\u798f\u5c0f\u533a6\u5e625\u697c401\u623f\u201d\u3002\u5982\u679c\u8981\u67e5\u8be2\u5305\u542b\u201c\u4e1c\u9547\u201d\u9547\u533a\u7684\u8bb0\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u53e5\uff1a<\/p>\n<pre>SELECT * FROM town_table WHERE LOCATE('\u4e1c\u9547', address) &gt; 0;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u6837\uff0c\u5373\u53ef\u4ece\u8868\u4e2d\u67e5\u8be2\u51fa id \u4e3a 1 \u7684\u8bb0\u5f55\uff0c\u5339\u914d\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>id<\/th>\n<th>town<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>1<\/td>\n<td>\u4e1c\u9547<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0clocate \u51fd\u6570\u533a\u5206\u5927\u5c0f\u5199\u3002\u5982\u679c address \u5b57\u6bb5\u4e2d\u5b58\u50a8\u7684\u9547\u533a\u540d\u79f0\u4e3a\u201c\u4e1c\u9547\u201d\uff0c\u800c\u67e5\u8be2\u8bed\u53e5\u4e2d\u8f93\u5165\u7684\u662f\u201c\u4e1c\u9547\u201d\uff0c\u5219\u67e5\u8be2\u5c06\u65e0\u6cd5\u6210\u529f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fMySQL\u957f\u5730\u5740\u4e2d\u5982\u4f55\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a\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":"<p>\u957f\u5730\u5740\u4e2d\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a \u5728\u67e5\u8be2\u957f\u5730\u5740\u4e2d\u6a21\u7cca\u5339\u914d\u9547\u533a\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528 locate \u51fd\u6570\u3002\u5177\u4f53\u8bed\u6cd5\u5982\u4e0b\uff1a select * from table_name where locate(&#8216;\u9547\u533a\u540d\u79f0&#8217;, address) &gt; 0; \u767b\u5f55\u540e\u590d\u5236 \u5176\u4e2d\uff1a table_name \u8868\u793a\u8981\u67e5\u8be2\u7684\u8868\u683c\u540d\u79f0 address \u8868\u793a\u5730\u5740\u6240\u5728\u5b57\u6bb5 \u9547\u533a\u540d\u79f0 \u8868\u793a\u8981\u5339\u914d\u7684\u9547\u533a\u540d\u79f0 \u4f8b\u5982\uff1a \u67e5\u8be2\u793a\u4f8b\u4e2d\u63d0\u4f9b\u7684\u5730\u5740\u4e3a\uff1a\u201c\u5317\u4eac\u5e02\u671d\u9633\u533a\u4e1c\u9547\u5e78\u798f\u5c0f\u533a6\u5e625\u697c401\u623f\u201d\u3002\u5982\u679c\u8981\u67e5\u8be2\u5305\u542b\u201c\u4e1c\u9547\u201d\u9547\u533a\u7684\u8bb0\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u53e5\uff1a SELECT * FROM town_table WHERE LOCATE(&#8216;\u4e1c\u9547&#8217;, address) &gt; 0; \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u6837\uff0c\u5373\u53ef\u4ece\u8868\u4e2d\u67e5\u8be2\u51fa id \u4e3a 1 \u7684\u8bb0\u5f55\uff0c\u5339\u914d\u7ed3\u679c\u5982\u4e0b\uff1a id town 1 \u4e1c\u9547 \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0clocate \u51fd\u6570\u533a\u5206\u5927\u5c0f\u5199\u3002\u5982\u679c address \u5b57\u6bb5\u4e2d\u5b58\u50a8\u7684\u9547\u533a\u540d\u79f0\u4e3a\u201c\u4e1c\u9547\u201d\uff0c\u800c\u67e5\u8be2\u8bed\u53e5\u4e2d\u8f93\u5165\u7684\u662f\u201c\u4e1c\u9547\u201d\uff0c\u5219\u67e5\u8be2\u5c06\u65e0\u6cd5\u6210\u529f\u3002 \u4ee5\u4e0a\u5c31\u662fMySQL\u957f\u5730\u5740\u4e2d\u5982\u4f55\u6a21\u7cca\u67e5\u8be2\u5339\u914d\u9547\u533a\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-26093","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/26093","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=26093"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/26093\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=26093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=26093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=26093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}