{"id":76354,"date":"2024-10-16T05:58:14","date_gmt":"2024-10-15T21:58:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76354\/"},"modified":"2024-10-16T05:58:14","modified_gmt":"2024-10-15T21:58:14","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e4%b8%8d%e5%be%97%e4%b8%8d%e7%9c%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76354\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\uff0c\u4e0d\u5f97\u4e0d\u770b"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e4%b8%8d%e5%be%97%e4%b8%8d%e7%9c%8b-MPNAFkAVJl\">MySQL\u6578\u64da\u5eab\uff0c\u4e0d\u5f97\u4e0d\u770b<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002MySQL\u4f5c\u70ba\u6700\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u4e4b\u4e00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u57fa\u672c\u6982\u5ff5\u3001\u7279\u6027\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%ef%bc%9f-MPNAFkAVJl\">\u4ec0\u9ebc\u662fMySQL\uff1f<\/h2>\n<p>MySQL\u662f\u4e00\u7a2e\u95dc\u806f\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08RDBMS\uff09\uff0c\u7531\u745e\u5178\u516c\u53f8MySQL AB\u958b\u767c\uff0c\u5f8c\u4f86\u88abOracle\u6536\u8cfc\u3002\u5b83\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u7684\u5b58\u53d6\u548c\u7ba1\u7406\u3002MySQL\u7684\u958b\u6e90\u7279\u6027\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u81ea\u7531\u4f7f\u7528\u548c\u4fee\u6539\uff0c\u9019\u4e5f\u662f\u5176\u53d7\u6b61\u8fce\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"mysql%e7%9a%84%e4%b8%bb%e8%a6%81%e7%89%b9%e6%80%a7-MPNAFkAVJl\">MySQL\u7684\u4e3b\u8981\u7279\u6027<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u80fd\uff1a<\/strong>MySQL\u4ee5\u5176\u5feb\u901f\u7684\u67e5\u8a62\u901f\u5ea6\u548c\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u800c\u805e\u540d\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>MySQL\u652f\u6301\u5f9e\u5c0f\u578b\u61c9\u7528\u5230\u5927\u578b\u4f01\u696d\u7d1a\u61c9\u7528\u7684\u64f4\u5c55\uff0c\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>MySQL\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\uff0c\u5305\u62ec\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u548c\u6578\u64da\u52a0\u5bc6\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u8de8\u5e73\u53f0\u652f\u6301\uff1a<\/strong>MySQL\u53ef\u4ee5\u5728\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\uff0c\u5305\u62ecWindows\u3001Linux\u548cmacOS\u3002<\/li>\n<li><strong>\u793e\u5340\u652f\u6301\uff1a<\/strong>\u4f5c\u70ba\u4e00\u500b\u958b\u6e90\u9805\u76ee\uff0cMySQL\u64c1\u6709\u9f90\u5927\u7684\u7528\u6236\u793e\u5340\uff0c\u63d0\u4f9b\u8c50\u5bcc\u7684\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"mysql%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-MPNAFkAVJl\">MySQL\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728\u4f7f\u7528MySQL\u6642\uff0c\u4e86\u89e3\u57fa\u672c\u7684\u6578\u64da\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-MPNAFkAVJl\">\u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<pre><code>CREATE DATABASE my_database;<\/code><\/pre>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e8%a1%a8%e6%a0%bc-MPNAFkAVJl\">\u5275\u5efa\u8868\u683c<\/h3>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(255) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-MPNAFkAVJl\">\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>INSERT INTO users (username, password) VALUES ('user1', 'password123');<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-MPNAFkAVJl\">\u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>SELECT * FROM users WHERE username = 'user1';<\/code><\/pre>\n<h3 id=\"%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-MPNAFkAVJl\">\u66f4\u65b0\u6578\u64da<\/h3>\n<pre><code>UPDATE users SET password = 'newpassword' WHERE username = 'user1';<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-MPNAFkAVJl\">\u522a\u9664\u6578\u64da<\/h3>\n<pre><code>DELETE FROM users WHERE username = 'user1';<\/code><\/pre>\n<h2 id=\"mysql%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-MPNAFkAVJl\">MySQL\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>MySQL\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7ad9\u5f8c\u7aef\uff1a<\/strong>\u8a31\u591a\u7db2\u7ad9\u4f7f\u7528MySQL\u4f5c\u70ba\u5176\u5f8c\u7aef\u6578\u64da\u5eab\uff0c\u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u6587\u7ae0\u5167\u5bb9\u7b49\u3002<\/li>\n<li><strong>\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\uff1a<\/strong>MySQL\u80fd\u5920\u6709\u6548\u7ba1\u7406\u7522\u54c1\u4fe1\u606f\u3001\u8a02\u55ae\u548c\u7528\u6236\u6578\u64da\uff0c\u652f\u6301\u96fb\u5b50\u5546\u52d9\u7684\u904b\u884c\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>MySQL\u53ef\u4ee5\u7528\u65bc\u5b58\u5132\u548c\u5206\u6790\u5927\u91cf\u6578\u64da\uff0c\u5e6b\u52a9\u4f01\u696d\u505a\u51fa\u6578\u64da\u9a45\u52d5\u7684\u6c7a\u7b56\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MPNAFkAVJl\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7121\u8ad6\u662f\u5728\u6027\u80fd\u3001\u5b89\u5168\u6027\u9084\u662f\u53ef\u64f4\u5c55\u6027\u65b9\u9762\uff0c\u90fd\u5c55\u73fe\u4e86\u5176\u5353\u8d8a\u7684\u80fd\u529b\u3002\u5c0d\u65bc\u958b\u767c\u8005\u548c\u4f01\u696d\u4f86\u8aaa\uff0c\u638c\u63e1MySQL\u7684\u4f7f\u7528\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u80fd\u627e\u5230\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u6578\u64da\u5eab\u7684\u6838\u5fc3\u7279\u6027\u8207\u61c9\u7528\uff0c\u638c\u63e1\u6578\u64da\u7ba1\u7406\u7684\u95dc\u9375\u6280\u5de7\uff0c\u63d0\u5347\u60a8\u7684\u6578\u64da\u8655\u7406\u80fd\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-76354","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76354","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=76354"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76354\/revisions"}],"predecessor-version":[{"id":76355,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76354\/revisions\/76355"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}