{"id":135147,"date":"2024-10-31T08:14:37","date_gmt":"2024-10-31T00:14:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/135147\/"},"modified":"2024-10-31T08:14:38","modified_gmt":"2024-10-31T00:14:38","slug":"sql-mysql%ef%bc%9a%e6%89%93%e9%80%a0%e9%ab%98%e6%95%88%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%absql-mysql%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/135147\/","title":{"rendered":"SQL MySQL\uff1a\u6253\u9020\u9ad8\u6548\u65b0\u5efa\u6578\u64da\u5eab\uff08\u65b0\u5efa\u6578\u64da\u5eabsql mysql\uff09"},"content":{"rendered":"<h1 id=\"sql-mysql%ef%bc%9a%e6%89%93%e9%80%a0%e9%ab%98%e6%95%88%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%88%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%absql-mysql%ef%bc%89-ZfblgLcijd\">SQL MySQL\uff1a\u6253\u9020\u9ad8\u6548\u65b0\u5efa\u6578\u64da\u5eab\uff08\u65b0\u5efa\u6578\u64da\u5eabsql mysql\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u64cd\u4f5c\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002MySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u65b0\u5efaMySQL\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-ZfblgLcijd\">\u4ec0\u9ebc\u662fMySQL\u6578\u64da\u5eab\uff1f<\/h2>\n<p>MySQL\u662f\u4e00\u7a2e\u57fa\u65bcSQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u3002\u5b83\u652f\u6301\u591a\u7528\u6236\u540c\u6642\u8a2a\u554f\uff0c\u4e26\u4e14\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\u3002MySQL\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e6%96%b0%e5%bb%bamysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-ZfblgLcijd\">\u65b0\u5efaMySQL\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<p>\u65b0\u5efa\u4e00\u500bMySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%99%bb%e9%8c%84mysql-ZfblgLcijd\">1. \u767b\u9304MySQL<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u767b\u9304\u5230MySQL\u670d\u52d9\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u6216\u5716\u5f62\u754c\u9762\u5de5\u5177\uff08\u5982phpMyAdmin\uff09\u4f86\u5b8c\u6210\u9019\u4e00\u64cd\u4f5c\u3002\u4f7f\u7528\u547d\u4ee4\u884c\u6642\uff0c\u60a8\u53ef\u4ee5\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u username -p<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`username`\u662f\u60a8\u7684MySQL\u7528\u6236\u540d\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab-ZfblgLcijd\">2. \u5275\u5efa\u6578\u64da\u5eab<\/h3>\n<p>\u767b\u9304\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>CREATE DATABASE database_name;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`database_name`\u662f\u60a8\u5e0c\u671b\u5275\u5efa\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002\u8acb\u6ce8\u610f\uff0c\u6578\u64da\u5eab\u540d\u7a31\u5fc5\u9808\u552f\u4e00\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab-ZfblgLcijd\">3. \u4f7f\u7528\u6578\u64da\u5eab<\/h3>\n<p>\u5275\u5efa\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u9700\u8981\u9078\u64c7\u4f7f\u7528\u8a72\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>USE database_name;<\/code><\/pre>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e8%a1%a8%e6%a0%bc-ZfblgLcijd\">4. \u5275\u5efa\u8868\u683c<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u60a8\u53ef\u4ee5\u5275\u5efa\u8868\u683c\u4f86\u5b58\u5132\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u8868\u683c\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba`users`\u7684\u8868\u683c\uff0c\u5305\u542b\u7528\u6236ID\u3001\u7528\u6236\u540d\u3001\u96fb\u5b50\u90f5\u4ef6\u548c\u5275\u5efa\u6642\u9593\u7b49\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ZfblgLcijd\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u65b0\u5efaMySQL\u6578\u64da\u5eab\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u547d\u540d\u898f\u5247\uff1a<\/strong>\u4f7f\u7528\u4e00\u81f4\u4e14\u6709\u610f\u7fa9\u7684\u547d\u540d\u898f\u5247\u4f86\u547d\u540d\u6578\u64da\u5eab\u548c\u8868\u683c\uff0c\u4ee5\u4fbf\u65bc\u7ba1\u7406\u548c\u7dad\u8b77\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u9078\u64c7\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff0c\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u4e26\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u7d22\u5f15\uff1a<\/strong>\u70ba\u7d93\u5e38\u67e5\u8a62\u7684\u5b57\u6bb5\u5275\u5efa\u7d22\u5f15\uff0c\u4ee5\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZfblgLcijd\">\u7e3d\u7d50<\/h2>\n<p>\u65b0\u5efaMySQL\u6578\u64da\u5eab\u662f\u4e00\u500b\u7c21\u55ae\u800c\u91cd\u8981\u7684\u904e\u7a0b\uff0c\u901a\u904e\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u60a8\u53ef\u4ee5\u9ad8\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u7121\u8ad6\u662f\u7528\u65bc\u500b\u4eba\u9805\u76ee\u9084\u662f\u5546\u696d\u61c9\u7528\uff0cMySQL\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728MySQL\u4e2d\u9ad8\u6548\u65b0\u5efa\u6578\u64da\u5eab\uff0c\u638c\u63e1SQL\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u7ba1\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-135147","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135147","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=135147"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135147\/revisions"}],"predecessor-version":[{"id":135148,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135147\/revisions\/135148"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=135147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=135147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=135147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}