{"id":180696,"date":"2024-11-09T12:25:16","date_gmt":"2024-11-09T04:25:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180696\/"},"modified":"2024-11-09T12:25:17","modified_gmt":"2024-11-09T04:25:17","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3mysql%ef%bc%9a%e6%8e%a2%e7%b4%a2%e9%80%99%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%a4%9a%e7%a8%ae%e7%94%a8%e9%80%94-mysql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180696\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3MySQL\uff1a\u63a2\u7d22\u9019\u500b\u6578\u64da\u5eab\u7684\u591a\u7a2e\u7528\u9014 (mysql\u6578\u64da\u5eab\u7684\u7528\u9014)"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3mysql%ef%bc%9a%e6%8e%a2%e7%b4%a2%e9%80%99%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%a4%9a%e7%a8%ae%e7%94%a8%e9%80%94-aYqMeYMprV\">\u6df1\u5165\u4e86\u89e3MySQL\uff1a\u63a2\u7d22\u9019\u500b\u6578\u64da\u5eab\u7684\u591a\u7a2e\u7528\u9014<\/h1>\n<p>MySQL\u662f\u4e00\u500b\u958b\u6e90\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u7531\u65bc\u5176\u9ad8\u6548\u6027\u3001\u7a69\u5b9a\u6027\u548c\u9748\u6d3b\u6027\uff0cMySQL\u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u7684\u591a\u7a2e\u7528\u9014\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u9019\u500b\u5f37\u5927\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"1-%e7%b6%b2%e7%ab%99%e5%92%8c%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e5%be%8c%e7%ab%af%e6%95%b8%e6%93%9a%e5%ba%ab-aYqMeYMprV\">1. \u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u5f8c\u7aef\u6578\u64da\u5eab<\/h2>\n<p>MySQL\u6700\u5e38\u898b\u7684\u7528\u9014\u4e4b\u4e00\u662f\u4f5c\u70ba\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u5f8c\u7aef\u6578\u64da\u5eab\u3002\u8a31\u591a\u6d41\u884c\u7684\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\uff08CMS\uff09\u5982WordPress\u3001Drupal\u548cJoomla\u90fd\u4f7f\u7528MySQL\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u3002\u9019\u4e9b\u7cfb\u7d71\u4f9d\u8cf4MySQL\u4f86\u8655\u7406\u7528\u6236\u4fe1\u606f\u3001\u6587\u7ae0\u5167\u5bb9\u3001\u8a55\u8ad6\u548c\u5176\u4ed6\u6578\u64da\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u7528\u6236\u8868\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(255) NOT NULL,\n    email VARCHAR(100) NOT NULL\n);\n<\/code><\/pre>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90%e5%92%8c%e5%a0%b1%e5%91%8a-aYqMeYMprV\">2. \u6578\u64da\u5206\u6790\u548c\u5831\u544a<\/h2>\n<p>MySQL\u4e5f\u88ab\u5ee3\u6cdb\u7528\u65bc\u6578\u64da\u5206\u6790\u548c\u5831\u544a\u3002\u4f01\u696d\u53ef\u4ee5\u5229\u7528MySQL\u4f86\u5b58\u5132\u5927\u91cf\u7684\u6578\u64da\uff0c\u4e26\u901a\u904eSQL\u67e5\u8a62\u4f86\u63d0\u53d6\u6709\u7528\u7684\u4fe1\u606f\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u7528\u65bc\u751f\u6210\u5831\u544a\uff0c\u5e6b\u52a9\u4f01\u696d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<pre><code>-- \u67e5\u8a62\u7528\u6236\u6578\u91cf\nSELECT COUNT(*) FROM users;\n<\/code><\/pre>\n<h2 id=\"3-%e9%9b%bb%e5%ad%90%e5%95%86%e5%8b%99%e5%b9%b3%e5%8f%b0-aYqMeYMprV\">3. \u96fb\u5b50\u5546\u52d9\u5e73\u53f0<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u9818\u57df\uff0cMySQL\u662f\u8a31\u591a\u5728\u7dda\u5546\u5e97\u7684\u6838\u5fc3\u6578\u64da\u5eab\u3002\u5b83\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7522\u54c1\u4fe1\u606f\u3001\u8a02\u55ae\u8a18\u9304\u3001\u5ba2\u6236\u8cc7\u6599\u7b49\u3002\u901a\u904eMySQL\uff0c\u5546\u5bb6\u53ef\u4ee5\u8f15\u9b06\u7ba1\u7406\u5eab\u5b58\u3001\u8655\u7406\u8a02\u55ae\u548c\u5206\u6790\u92b7\u552e\u6578\u64da\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u7522\u54c1\u8868\nCREATE TABLE products (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL,\n    price DECIMAL(10, 2) NOT NULL,\n    stock INT NOT NULL\n);\n<\/code><\/pre>\n<h2 id=\"4-%e4%bc%81%e6%a5%ad%e8%b3%87%e6%ba%90%e8%a6%8f%e5%8a%83%ef%bc%88erp%ef%bc%89%e7%b3%bb%e7%b5%b1-aYqMeYMprV\">4. \u4f01\u696d\u8cc7\u6e90\u898f\u5283\uff08ERP\uff09\u7cfb\u7d71<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u8cc7\u6e90\u898f\u5283\uff08ERP\uff09\u7cfb\u7d71\u4e5f\u4f7f\u7528MySQL\u4f5c\u70ba\u5176\u6578\u64da\u5eab\u5f8c\u7aef\u3002\u9019\u4e9b\u7cfb\u7d71\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u696d\u52d9\u6578\u64da\uff0c\u5305\u62ec\u8ca1\u52d9\u3001\u4f9b\u61c9\u93c8\u548c\u4eba\u529b\u8cc7\u6e90\u7b49\u4fe1\u606f\u3002MySQL\u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u9019\u4e9b\u7cfb\u7d71\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"5-%e7%a7%bb%e5%8b%95%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f-aYqMeYMprV\">5. \u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f<\/h2>\n<p>\u96a8\u8457\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u7684\u666e\u53ca\uff0cMySQL\u4e5f\u6210\u70ba\u4e86\u8a31\u591a\u79fb\u52d5\u61c9\u7528\u7684\u5f8c\u7aef\u6578\u64da\u5eab\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528MySQL\u4f86\u5b58\u5132\u7528\u6236\u6578\u64da\u3001\u61c9\u7528\u8a2d\u7f6e\u548c\u5176\u4ed6\u4fe1\u606f\uff0c\u4e26\u901a\u904eAPI\u8207\u79fb\u52d5\u61c9\u7528\u9032\u884c\u4ea4\u4e92\u3002<\/p>\n<h2 id=\"6-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e5%92%8c%e6%81%a2%e5%be%a9-aYqMeYMprV\">6. \u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9<\/h2>\n<p>MySQL\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u7684\u9078\u9805\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u6578\u64da\u4fdd\u8b77\u65b9\u9762\u975e\u5e38\u6709\u7528\u3002\u7528\u6236\u53ef\u4ee5\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002MySQL\u7684\u5099\u4efd\u5de5\u5177\u5982mysqldump\u53ef\u4ee5\u8f15\u9b06\u5730\u5c0e\u51fa\u6578\u64da\u5eab\u7684\u5167\u5bb9\u3002<\/p>\n<pre><code>-- \u5099\u4efd\u6578\u64da\u5eab\nmysqldump -u username -p database_name &gt; backup.sql\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aYqMeYMprV\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u4f5c\u70ba\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u64c1\u6709\u591a\u7a2e\u7528\u9014\uff0c\u5f9e\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u5f8c\u7aef\u6578\u64da\u5eab\u5230\u6578\u64da\u5206\u6790\u3001\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u3001ERP\u7cfb\u7d71\u3001\u79fb\u52d5\u61c9\u7528\u7a0b\u5e8f\u4ee5\u53ca\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u7b49\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0cMySQL\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\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>\u6df1\u5165\u4e86\u89e3MySQL\uff0c\u63a2\u7d22\u5176\u5728\u6578\u64da\u7ba1\u7406\u3001\u7db2\u7ad9\u958b\u767c\u548c\u6578\u64da\u5206\u6790\u7b49\u591a\u7a2e\u7528\u9014\uff0c\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6280\u80fd\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-180696","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180696","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=180696"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180696\/revisions"}],"predecessor-version":[{"id":180697,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180696\/revisions\/180697"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180696"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180696"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}