{"id":171517,"date":"2024-11-07T03:24:19","date_gmt":"2024-11-06T19:24:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171517\/"},"modified":"2024-11-07T03:24:20","modified_gmt":"2024-11-06T19:24:20","slug":"%e6%b7%ba%e6%9e%90%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%abmysql%e6%9e%b6%e6%a7%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171517\/","title":{"rendered":"\u6dfa\u6790\u958b\u6e90\u6578\u64da\u5eabMySQL\u67b6\u69cb"},"content":{"rendered":"<h1 id=\"%e6%b7%ba%e6%9e%90%e9%96%8b%e6%ba%90%e6%95%b8%e6%93%9a%e5%ba%abmysql%e6%9e%b6%e6%a7%8b-rOKkLTqYTQ\">\u6dfa\u6790\u958b\u6e90\u6578\u64da\u5eabMySQL\u67b6\u69cb<\/h1>\n<p>MySQL\u662f\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08RDBMS\uff09\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5f9e\u5c0f\u578b\u7db2\u7ad9\u5230\u5927\u578b\u4f01\u696d\u7cfb\u7d71\u3002\u5176\u67b6\u69cb\u8a2d\u8a08\u4f7f\u5176\u5177\u5099\u9ad8\u6548\u80fd\u3001\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\uff0c\u9069\u5408\u4e0d\u540c\u7684\u4f7f\u7528\u5834\u666f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u67b6\u69cb\u53ca\u5176\u4e3b\u8981\u7d44\u4ef6\u3002<\/p>\n<h2 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id=\"3-%e5%ad%98%e5%84%b2%e5%b1%a4-rOKkLTqYTQ\">3. 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id=\"mysql%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-rOKkLTqYTQ\">MySQL\u7684\u6578\u64da\u5eab\u7d50\u69cb<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u6578\u64da\u5eab\u662f\u7531\u591a\u500b\u8868\u7d44\u6210\u7684\uff0c\u6bcf\u500b\u8868\u7531\u884c\u548c\u5217\u7d44\u6210\u3002\u884c\u4ee3\u8868\u6578\u64da\u8a18\u9304\uff0c\u5217\u5247\u4ee3\u8868\u6578\u64da\u7684\u5c6c\u6027\u3002MySQL\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u6574\u6578\u3001\u6d6e\u9ede\u6578\u3001\u5b57\u7b26\u4e32\u3001\u65e5\u671f\u7b49\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-rOKkLTqYTQ\">\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c<\/h3>\n<p>MySQL\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684SQL\u8a9e\u53e5\u4f86\u9032\u884c\u6578\u64da\u5eab\u7684\u64cd\u4f5c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>CREATE DATABASE<\/code>\uff1a\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li><code>CREATE TABLE<\/code>\uff1a\u5275\u5efa\u65b0\u7684\u8868\u3002<\/li>\n<li><code>INSERT INTO<\/code>\uff1a\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li><code>SELECT<\/code>\uff1a\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><code>UPDATE<\/code>\uff1a\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li><code>DELETE<\/code>\uff1a\u522a\u9664\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cusers\u201d\u7684\u8868\u7684SQL\u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(50) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rOKkLTqYTQ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u67b6\u69cb\u8a2d\u8a08\u4f7f\u5176\u5728\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4e0a\u90fd\u8868\u73fe\u51fa\u8272\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u4f01\u696d\u7cfb\u7d71\uff0cMySQL\u90fd\u80fd\u5920\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6dfa\u6790MySQL\u67b6\u69cb\uff0c\u63a2\u8a0e\u5176\u6838\u5fc3\u7d44\u4ef6\u3001\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u53ca\u6027\u80fd\u512a\u5316\uff0c\u63ed\u793a\u958b\u6e90\u6578\u64da\u5eab\u7684\u5f37\u5927\u6f5b\u529b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-171517","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171517","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=171517"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171517\/revisions"}],"predecessor-version":[{"id":171518,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171517\/revisions\/171518"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}