{"id":47365,"date":"2023-12-11T15:11:36","date_gmt":"2023-12-11T07:11:36","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=47365"},"modified":"2023-12-11T15:11:36","modified_gmt":"2023-12-11T07:11:36","slug":"mysql%e5%a6%82%e4%bd%95%e4%b8%ba%e8%a1%a8%e5%ad%97%e6%ae%b5%e6%b7%bb%e5%8a%a0%e7%b4%a2%e5%bc%95%ef%bc%9f-4","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/mysql%e5%a6%82%e4%bd%95%e4%b8%ba%e8%a1%a8%e5%ad%97%e6%ae%b5%e6%b7%bb%e5%8a%a0%e7%b4%a2%e5%bc%95%ef%bc%9f-4\/","title":{"rendered":"Mysql\u5982\u4f55\u4e3a\u8868\u5b57\u6bb5\u6dfb\u52a0\u7d22\u5f15\uff1f"},"content":{"rendered":"<p>&#8220;`&#8221;                    1.\u6dfb\u52a0PRIMARY KEY\uff08\u4e3b\u952e\u7d22\u5f15\uff09<\/p>\n<p><code>ALTER TABLE `table_name` ADD PRIMARY KEY ( `column` ) <\/code><\/p>\n<p>2.\u6dfb\u52a0UNIQUE(\u552f\u4e00\u7d22\u5f15)<\/p>\n<p><code>ALTER TABLE `table_name` ADD UNIQUE ( `column` ) <\/code><\/p>\n<p>3.\u6dfb\u52a0INDEX(\u666e\u901a\u7d22\u5f15)<\/p>\n<p><code>ALTER TABLE `table_name` ADD INDEX index_name ( `column` )<\/code><\/p>\n<p>4.\u6dfb\u52a0FULLTEXT(\u5168\u6587\u7d22\u5f15)<\/p>\n<p><code>ALTER TABLE `table_name` ADD FULLTEXT ( `column`) <\/code><\/p>\n<p>5.\u6dfb\u52a0\u591a\u5217\u7d22\u5f15<\/p>\n<p><code>ALTER TABLE `table_name` ADD INDEX index_name ( `column1`, `column2`, `column3` )<\/code><\/p>\n<pre><code>            \"```\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;`&#8221; 1.\u6dfb\u52a0PRIMARY KEY\uff08\u4e3b\u952e\u7d22\u5f15\uff09 ALTER TABLE `tabl [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-47365","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/47365","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=47365"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/47365\/revisions"}],"predecessor-version":[{"id":47366,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/47365\/revisions\/47366"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=47365"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=47365"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=47365"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}