{"id":7575,"date":"2024-11-14T12:02:36","date_gmt":"2024-11-14T04:02:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7575\/"},"modified":"2024-11-14T12:02:36","modified_gmt":"2024-11-14T04:02:36","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:\/\/fwq.ai\/blog\/7575\/","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><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173103085132023.jpg\" class=\"aligncenter\" title=\"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\u63d2\u56fe\" alt=\"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\u63d2\u56fe\" \/><\/p>\n<h2>  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> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u8fd4\u56de upper(#{str1}) \u52a0\u4e0a % \u7684\u7ed3\u679c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fMySQL 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\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>upper \u51fd\u6570\u62fc\u63a5\u5b57\u7b26\u4e32 \u95ee\u9898\uff1a \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 \u89e3\u51b3\u65b9\u6cd5\uff1a \u4f7f\u7528 concat \u51fd\u6570\u6765\u62fc\u63a5\u5b57\u7b26\u4e32\u3002\u5982\u4e0b\u6240\u793a\uff1a upper(CONCAT(#{str1}, &#8216;%&#8217;)) \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u8fd4\u56de upper(#{str1}) \u52a0\u4e0a % \u7684\u7ed3\u679c\u3002 \u4ee5\u4e0a\u5c31\u662fMySQL 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\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7575","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7575","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=7575"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7575\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}