{"id":75788,"date":"2024-10-16T01:14:15","date_gmt":"2024-10-15T17:14:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75788\/"},"modified":"2024-10-16T01:14:15","modified_gmt":"2024-10-15T17:14:15","slug":"mysql-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a%e5%8f%aa%e9%9c%80%e5%85%a9%e5%a4%a7%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75788\/","title":{"rendered":"MySQL \u63d2\u5165\u6578\u64da\u53ea\u9700\u5169\u5927\u6b65"},"content":{"rendered":"<h1 id=\"mysql-%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a%e5%8f%aa%e9%9c%80%e5%85%a9%e5%a4%a7%e6%ad%a5-FkkaCsyLFE\">MySQL \u63d2\u5165\u6578\u64da\u53ea\u9700\u5169\u5927\u6b65<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMySQL \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u7121\u8ad6\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u4f01\u696d\u7cfb\u7d71\uff0cMySQL \u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 MySQL \u4e2d\u63d2\u5165\u6578\u64da\uff0c\u4e26\u4e14\u53ea\u9700\u5169\u500b\u7c21\u55ae\u7684\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e7%ac%ac%e4%b8%80%e6%ad%a5%ef%bc%9a%e6%ba%96%e5%82%99%e6%95%b8%e6%93%9a%e8%a1%a8-FkkaCsyLFE\">\u7b2c\u4e00\u6b65\uff1a\u6e96\u5099\u6578\u64da\u8868<\/h2>\n<p>\u5728\u63d2\u5165\u6578\u64da\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5275\u5efa\u4e86\u76f8\u61c9\u7684\u6578\u64da\u8868\u3002\u6578\u64da\u8868\u662f\u5b58\u5132\u6578\u64da\u7684\u7d50\u69cb\uff0c\u5b9a\u7fa9\u4e86\u6578\u64da\u7684\u985e\u578b\u548c\u683c\u5f0f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u6578\u64da\u8868\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>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba <code>users<\/code> \u7684\u8868\uff0c\u5305\u542b\u56db\u500b\u5b57\u6bb5\uff1a<code>id<\/code>\u3001<code>username<\/code>\u3001<code>email<\/code> \u548c <code>created_at<\/code>\u3002\u5176\u4e2d\uff0c<code>id<\/code> \u662f\u81ea\u52d5\u589e\u91cf\u7684\u4e3b\u9375\uff0c<code>username<\/code> \u548c <code>email<\/code> \u662f\u5fc5\u586b\u5b57\u6bb5\u3002<\/p>\n<h2 id=\"%e7%ac%ac%e4%ba%8c%e6%ad%a5%ef%bc%9a%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-FkkaCsyLFE\">\u7b2c\u4e8c\u6b65\uff1a\u63d2\u5165\u6578\u64da<\/h2>\n<p>\u4e00\u65e6\u6578\u64da\u8868\u6e96\u5099\u597d\uff0c\u5c31\u53ef\u4ee5\u958b\u59cb\u63d2\u5165\u6578\u64da\u4e86\u3002MySQL \u63d0\u4f9b\u4e86 <code>INSERT INTO<\/code> \u8a9e\u53e5\u4f86\u5be6\u73fe\u9019\u4e00\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>INSERT INTO users (username, email) VALUES ('john_doe', 'john@example.com');<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5411 <code>users<\/code> \u8868\u4e2d\u63d2\u5165\u4e86\u4e00\u689d\u65b0\u8a18\u9304\uff0c\u5305\u542b\u7528\u6236\u540d\u548c\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c<code>id<\/code> \u5b57\u6bb5\u4e0d\u9700\u8981\u624b\u52d5\u63d2\u5165\uff0c\u56e0\u70ba\u5b83\u662f\u81ea\u52d5\u589e\u91cf\u7684\u3002<\/p>\n<h3 id=\"%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-FkkaCsyLFE\">\u6279\u91cf\u63d2\u5165\u6578\u64da<\/h3>\n<p>\u5982\u679c\u9700\u8981\u63d2\u5165\u591a\u689d\u8a18\u9304\uff0c\u53ef\u4ee5\u4f7f\u7528\u6279\u91cf\u63d2\u5165\u7684\u65b9\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u6279\u91cf\u63d2\u5165\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO users (username, email) VALUES \n('alice', 'alice@example.com'),\n('bob', 'bob@example.com'),\n('charlie', 'charlie@example.com');<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u4e00\u6b21\u6027\u63d2\u5165\u591a\u689d\u6578\u64da\uff0c\u6e1b\u5c11\u4e86\u591a\u6b21\u57f7\u884c\u63d2\u5165\u8a9e\u53e5\u7684\u958b\u92b7\u3002<\/p>\n<h3 id=\"%e6%aa%a2%e6%9f%a5%e6%8f%92%e5%85%a5%e7%b5%90%e6%9e%9c-FkkaCsyLFE\">\u6aa2\u67e5\u63d2\u5165\u7d50\u679c<\/h3>\n<p>\u63d2\u5165\u6578\u64da\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>SELECT<\/code> \u8a9e\u53e5\u4f86\u6aa2\u67e5\u6578\u64da\u662f\u5426\u6b63\u78ba\u63d2\u5165\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de <code>users<\/code> \u8868\u4e2d\u7684\u6240\u6709\u8a18\u9304\uff0c\u8b93\u4f60\u53ef\u4ee5\u78ba\u8a8d\u6578\u64da\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FkkaCsyLFE\">\u7e3d\u7d50<\/h2>\n<p>\u5728 MySQL \u4e2d\u63d2\u5165\u6578\u64da\u7684\u904e\u7a0b\u5176\u5be6\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u5169\u500b\u4e3b\u8981\u6b65\u9a5f\uff1a\u9996\u5148\u6e96\u5099\u6578\u64da\u8868\uff0c\u5176\u6b21\u4f7f\u7528 <code>INSERT INTO<\/code> \u8a9e\u53e5\u63d2\u5165\u6578\u64da\u3002\u9019\u7a2e\u7c21\u55ae\u7684\u64cd\u4f5c\u4f7f\u5f97 MySQL \u6210\u70ba\u958b\u767c\u8005\u7684\u9996\u9078\u6578\u64da\u5eab\u4e4b\u4e00\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u4f60\u7684 MySQL \u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u4f60\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 MySQL \u4e2d\u8f15\u9b06\u63d2\u5165\u6578\u64da\uff0c\u53ea\u9700\u5169\u5927\u6b65\u9a5f\uff0c\u5feb\u901f\u638c\u63e1\u6578\u64da\u5eab\u64cd\u4f5c\u6280\u5de7\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\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-75788","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75788","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=75788"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75788\/revisions"}],"predecessor-version":[{"id":75789,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75788\/revisions\/75789"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}