{"id":200534,"date":"2025-05-06T09:53:14","date_gmt":"2025-05-06T01:53:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200534\/"},"modified":"2025-05-06T09:53:14","modified_gmt":"2025-05-06T01:53:14","slug":"mysql-upper-%e5%87%bd%e6%95%b0%e6%8b%bc%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%ef%bc%9a%e5%a6%82%e4%bd%95%e5%b0%86-upper-%e5%87%bd%e6%95%b0%e7%9a%84%e8%bf%94%e5%9b%9e%e5%80%bc%e4%b8%8e%e5%85%b6%e4%bb%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200534\/","title":{"rendered":"MySQL UPPER \u51fd\u6570\u62fc\u63a5\u5b57\u7b26\u4e32\uff1a\u5982\u4f55\u5c06 UPPER \u51fd\u6570\u7684\u8fd4\u56de\u503c\u4e0e\u5176\u4ed6\u5b57\u7b26\u4e32\u62fc\u63a5\u5e76\u4f7f\u7528\u5728 XML \u6587\u4ef6\u4e2d\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>MySQL UPPER \u51fd\u6570\u62fc\u63a5\u5b57\u7b26\u4e32\uff1a\u5982\u4f55\u5c06 UPPER \u51fd\u6570\u7684\u8fd4\u56de\u503c\u4e0e\u5176\u4ed6\u5b57\u7b26\u4e32\u62fc\u63a5\u5e76\u4f7f\u7528\u5728 XML \u6587\u4ef6\u4e2d\uff1f<\/h1>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241107\/1730986761672cc3099ef36.jpg\" class=\"aligncenter\"><\/p>\n<h2>mysql upper \u51fd\u6570\u62fc\u63a5\u5b57\u7b26\u4e32<\/h2>\n<p><strong>\u95ee\u9898\uff1a<\/strong><\/p>\n<p>\u5982\u4f55\u5c06 upper \u51fd\u6570\u7684\u8fd4\u56de\u503c\u4e0e\u5b57\u7b26\u4e32\u62fc\u63a5\uff0c\u5e76\u5728 xml \u6587\u4ef6\u4e2d\u4f7f\u7528\uff1f\u4f8b\u5982\uff0c\u5c06 upper(#{str1}) \u62fc\u63a5\u4e0a %\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p>\u4f7f\u7528 concat \u51fd\u6570\u6765\u62fc\u63a5\u5b57\u7b26\u4e32\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>upper(CONCAT(#{str1}, '%'))<\/pre>\n<p>\u8fd9\u5c06\u8fd4\u56de upper(#{str1}) \u52a0\u4e0a % \u7684\u7ed3\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u4e3b\u673a\u5b9d\u8d1d\uff01\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>MySQL UPPER \u51fd\u6570\u62fc\u63a5&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200534","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200534"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200534\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}