{"id":217764,"date":"2023-12-22T23:52:22","date_gmt":"2023-12-22T15:52:22","guid":{"rendered":"https:\/\/www.idc.net\/help\/217764\/"},"modified":"2023-12-22T23:52:22","modified_gmt":"2023-12-22T15:52:22","slug":"mysql%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8order-by%e5%85%b3%e9%94%ae%e5%ad%97%e5%af%b9%e7%bb%93%e6%9e%9c%e8%bf%9b%e8%a1%8c%e5%8d%87%e5%ba%8f%e6%88%96%e9%99%8d%e5%ba%8f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/217764\/","title":{"rendered":"MySQL\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528ORDER BY\u5173\u952e\u5b57\u5bf9\u7ed3\u679c\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f"},"content":{"rendered":"<p><title id=\"mysql%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8order-by%e5%85%b3%e9%94%ae%e5%ad%97%e5%af%b9%e7%bb%93%e6%9e%9c%e8%bf%9b%e8%a1%8c%e5%8d%87%e5%ba%8f%e6%88%96%e9%99%8d%e5%ba%8f-cylBKqavIu\">MySQL\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528ORDER BY\u5173\u952e\u5b57\u5bf9\u7ed3\u679c\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f<\/title><\/p>\n<h1 id=\"mysql%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8order-by%e5%85%b3%e9%94%ae%e5%ad%97%e5%af%b9%e7%bb%93%e6%9e%9c%e8%bf%9b%e8%a1%8c%e5%8d%87%e5%ba%8f%e6%88%96%e9%99%8d%e5%ba%8f-cylBKqavIu\">MySQL\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528ORDER BY\u5173\u952e\u5b57\u5bf9\u7ed3\u679c\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f<\/h1>\n<p>\u5728MySQL\u4e2d\uff0cORDER BY\u5173\u952e\u5b57\u7528\u4e8e\u5bf9\u67e5\u8be2\u7ed3\u679c\u8fdb\u884c\u6392\u5e8f\u3002\u901a\u8fc7\u6307\u5b9a\u8981\u6392\u5e8f\u7684\u5217\u548c\u6392\u5e8f\u7684\u65b9\u5f0f\uff08\u5347\u5e8f\u6216\u964d\u5e8f\uff09\uff0c\u53ef\u4ee5\u6309\u7167\u7279\u5b9a\u7684\u987a\u5e8f\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n<h2 id=\"%e8%af%ad%e6%b3%95-cylBKqavIu\">\u8bed\u6cd5<\/h2>\n<p>ORDER BY\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SELECT column1, column2, ...\nFROM table_name\nORDER BY column1 [ASC|DESC], column2 [ASC|DESC], ...;<\/code><\/pre>\n<p>\u5176\u4e2d\uff0ccolumn1, column2, ...\u662f\u8981\u8fd4\u56de\u7684\u5217\u540d\uff0ctable_name\u662f\u8981\u67e5\u8be2\u7684\u8868\u540d\u3002ASC\u8868\u793a\u5347\u5e8f\u6392\u5e8f\uff0cDESC\u8868\u793a\u964d\u5e8f\u6392\u5e8f\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b-cylBKqavIu\">\u793a\u4f8b<\/h2>\n<p>\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u540d\u4e3a\"employees\"\u7684\u8868\uff0c\u5176\u4e2d\u5305\u542b\u5458\u5de5\u7684\u59d3\u540d\u548c\u85aa\u6c34\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528ORDER BY\u5173\u952e\u5b57\u5bf9\u7ed3\u679c\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<pre><code>SELECT name, salary\nFROM employees\nORDER BY salary DESC;<\/code><\/pre>\n<p>\u4e0a\u8ff0\u793a\u4f8b\u5c06\u6309\u7167\u85aa\u6c34\u7684\u964d\u5e8f\u8fd4\u56de\u5458\u5de5\u7684\u59d3\u540d\u548c\u85aa\u6c34\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e5%a4%9a%e5%88%97%e6%8e%92%e5%ba%8f-cylBKqavIu\">\u591a\u5217\u6392\u5e8f<\/h2>\n<p>ORDER BY\u5173\u952e\u5b57\u8fd8\u53ef\u4ee5\u7528\u4e8e\u591a\u5217\u6392\u5e8f\u3002\u5728\u591a\u5217\u6392\u5e8f\u4e2d\uff0c\u9996\u5148\u6309\u7167\u7b2c\u4e00\u4e2a\u5217\u8fdb\u884c\u6392\u5e8f\uff0c\u5982\u679c\u7b2c\u4e00\u4e2a\u5217\u7684\u503c\u76f8\u540c\uff0c\u5219\u6309\u7167\u7b2c\u4e8c\u4e2a\u5217\u8fdb\u884c\u6392\u5e8f\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/p>\n<pre><code>SELECT name, salary, age\nFROM employees\nORDER BY salary DESC, age ASC;<\/code><\/pre>\n<p>\u4e0a\u8ff0\u793a\u4f8b\u5c06\u6309\u7167\u85aa\u6c34\u7684\u964d\u5e8f\u548c\u5e74\u9f84\u7684\u5347\u5e8f\u8fd4\u56de\u5458\u5de5\u7684\u59d3\u540d\u3001\u85aa\u6c34\u548c\u5e74\u9f84\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-cylBKqavIu\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528MySQL\u7684ORDER BY\u5173\u952e\u5b57\uff0c\u6211\u4eec\u53ef\u4ee5\u5bf9\u67e5\u8be2\u7ed3\u679c\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f\u3002\u8fd9\u5bf9\u4e8e\u6309\u7167\u7279\u5b9a\u7684\u987a\u5e8f\u8fd4\u56de\u7ed3\u679c\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u6211\u4eec\u63d0\u4f9b\u591a\u79cd\u914d\u7f6e\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528ORDER BY\u5173\u952e\u5b57\u5bf9\u7ed3\u679c\u8fdb\u884c\u5347\u5e8f\u6216\u964d\u5e8f\u6392\u5e8f MySQL\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528ORDER B [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197851],"tags":[],"class_list":["post-217764","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=217764"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217764\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=217764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=217764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=217764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}