{"id":193551,"date":"2024-11-12T23:08:20","date_gmt":"2024-11-12T15:08:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193551\/"},"modified":"2024-11-12T23:08:21","modified_gmt":"2024-11-12T15:08:21","slug":"%e5%ad%b8%e7%bf%92%e4%bd%bf%e7%94%a8%e7%b0%a1%e6%98%932023%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8a%80%e5%b7%a7%e6%8c%87%e5%8d%97-%e7%b0%a1%e6%98%932023%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193551\/","title":{"rendered":"\u5b78\u7fd2\u4f7f\u7528\u7c21\u66132023\u6578\u64da\u5eab\u6280\u5de7\u6307\u5357 (\u7c21\u66132023\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%ad%b8%e7%bf%92%e4%bd%bf%e7%94%a8%e7%b0%a1%e6%98%932023%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8a%80%e5%b7%a7%e6%8c%87%e5%8d%97-LLNOmyKhTa\">\u5b78\u7fd2\u4f7f\u7528\u7c21\u66132023\u6578\u64da\u5eab\u6280\u5de7\u6307\u5357<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u9805\u76ee\uff0c\u638c\u63e1\u6578\u64da\u5eab\u7684\u57fa\u672c\u6280\u5de7\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u4e9b\u7c21\u6613\u76842023\u6578\u64da\u5eab\u6280\u5de7\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-LLNOmyKhTa\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u96fb\u5b50\u65b9\u5f0f\u5b58\u5132\u5728\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u3002\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u662f\u7528\u4f86\u5275\u5efa\u3001\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u8edf\u4ef6\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\u5305\u62ec\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MySQL\u3001PostgreSQL\uff09\u548c\u975e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff08\u5982MongoDB\u3001Cassandra\uff09\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-LLNOmyKhTa\">\u57fa\u672c\u6578\u64da\u5eab\u64cd\u4f5c<\/h2>\n<p>\u5728\u5b78\u7fd2\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u638c\u63e1\u57fa\u672c\u7684\u6578\u64da\u5eab\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u5275\u5efa\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528SQL\u8a9e\u53e5\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u5275\u5efa\u8868\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u8868\u4ee5\u5b58\u5132\u6578\u64da\u3002<\/li>\n<li><strong>\u63d2\u5165\u6578\u64da\uff1a<\/strong>\u5c07\u6578\u64da\u63d2\u5165\u5230\u8868\u4e2d\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6578\u64da\uff1a<\/strong>\u4f7f\u7528SELECT\u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><strong>\u66f4\u65b0\u6578\u64da\uff1a<\/strong>\u4f7f\u7528UPDATE\u8a9e\u53e5\u66f4\u65b0\u8868\u4e2d\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u522a\u9664\u6578\u64da\uff1a<\/strong>\u4f7f\u7528DELETE\u8a9e\u53e5\u522a\u9664\u8868\u4e2d\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%89%b5%e5%bb%ba%e5%92%8c%e6%93%8d%e4%bd%9c%e6%95%b8%e6%93%9a%e5%ba%ab-LLNOmyKhTa\">\u793a\u4f8b\uff1a\u5275\u5efa\u548c\u64cd\u4f5c\u6578\u64da\u5eab<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528SQL\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u548c\u8868\uff0c\u4e26\u9032\u884c\u57fa\u672c\u64cd\u4f5c\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u6578\u64da\u5eab\nCREATE DATABASE my_database;\n\n-- \u4f7f\u7528\u6578\u64da\u5eab\nUSE my_database;\n\n-- \u5275\u5efa\u8868\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100),\n    email VARCHAR(100)\n);\n\n-- \u63d2\u5165\u6578\u64da\nINSERT INTO users (name, email) VALUES ('\u5f35\u4e09', 'zhangsan@example.com');\nINSERT INTO users (name, email) VALUES ('\u674e\u56db', 'lisi@example.com');\n\n-- \u67e5\u8a62\u6578\u64da\nSELECT * FROM users;\n\n-- \u66f4\u65b0\u6578\u64da\nUPDATE users SET email = 'zhangsan_new@example.com' WHERE name = '\u5f35\u4e09';\n\n-- \u522a\u9664\u6578\u64da\nDELETE FROM users WHERE name = '\u674e\u56db';\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e5%8e%9f%e5%89%87-LLNOmyKhTa\">\u6578\u64da\u5eab\u8a2d\u8a08\u539f\u5247<\/h2>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u57fa\u672c\u539f\u5247\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6548\u7387\u548c\u53ef\u7dad\u8b77\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5206\u89e3\u70ba\u591a\u500b\u8868\u4f86\u6d88\u9664\u5197\u9918\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7d22\u5f15\uff1a<\/strong>\u70ba\u5e38\u7528\u7684\u67e5\u8a62\u5b57\u6bb5\u5275\u5efa\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\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\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ae%89%e5%85%a8%e6%80%a7-LLNOmyKhTa\">\u6578\u64da\u5eab\u5b89\u5168\u6027<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u654f\u611f\u6578\u64da\u6642\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63d0\u9ad8\u6578\u64da\u5eab\u5b89\u5168\u6027\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5f37\u5bc6\u78bc\uff1a<\/strong>\u70ba\u6578\u64da\u5eab\u7528\u6236\u8a2d\u7f6e\u5f37\u5bc6\u78bc\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u9650\u5236\u8a2a\u554f\u6b0a\u9650\uff1a<\/strong>\u6839\u64da\u7528\u6236\u7684\u89d2\u8272\u9650\u5236\u5176\u8a2a\u554f\u6b0a\u9650\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-LLNOmyKhTa\">\u7d50\u8ad6<\/h2>\n<p>\u638c\u63e1\u7c21\u6613\u7684\u6578\u64da\u5eab\u6280\u5de7\u5c0d\u65bc\u4efb\u4f55\u5e0c\u671b\u5728\u6578\u64da\u9a45\u52d5\u7684\u74b0\u5883\u4e2d\u53d6\u5f97\u6210\u529f\u7684\u4eba\u4f86\u8aaa\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u901a\u904e\u5b78\u7fd2\u57fa\u672c\u7684\u6578\u64da\u5eab\u64cd\u4f5c\u3001\u8a2d\u8a08\u539f\u5247\u548c\u5b89\u5168\u6027\u63aa\u65bd\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u670d\u52d9\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u7c21\u66132023\u6578\u64da\u5eab\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u9069\u5408\u521d\u5b78\u8005\u7684\u5be6\u7528\u6307\u5357\uff0c\u52a9\u4f60\u8f15\u9b06\u5b78\u7fd2\u6578\u64da\u5eab\u64cd\u4f5c\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-193551","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193551","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=193551"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193551\/revisions"}],"predecessor-version":[{"id":193552,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193551\/revisions\/193552"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193551"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193551"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193551"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}