{"id":175539,"date":"2024-11-08T06:43:17","date_gmt":"2024-11-07T22:43:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175539\/"},"modified":"2024-11-08T06:43:18","modified_gmt":"2024-11-07T22:43:18","slug":"%e5%a6%82%e4%bd%95%e9%a0%86%e5%88%a9%e5%ae%8c%e6%88%90%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%9c%e6%a5%ad%ef%bc%88%e5%bb%ba%e4%b8%80%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%9c%e6%a5%ad%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175539\/","title":{"rendered":"\u5982\u4f55\u9806\u5229\u5b8c\u6210\u6578\u64da\u5eab\u4f5c\u696d\uff08\u5efa\u4e00\u500b\u6578\u64da\u5eab\u4f5c\u696d\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e9%a0%86%e5%88%a9%e5%ae%8c%e6%88%90%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%9c%e6%a5%ad%ef%bc%88%e5%bb%ba%e4%b8%80%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%9c%e6%a5%ad%ef%bc%89-jvUoqSLYhC\">\u5982\u4f55\u9806\u5229\u5b8c\u6210\u6578\u64da\u5eab\u4f5c\u696d\uff08\u5efa\u4e00\u500b\u6578\u64da\u5eab\u4f5c\u696d\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\u3002\u7121\u8ad6\u662f\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u9084\u662f\u9032\u884c\u6578\u64da\u5206\u6790\uff0c\u638c\u63e1\u6578\u64da\u5eab\u7684\u57fa\u672c\u64cd\u4f5c\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u9806\u5229\u5b8c\u6210\u6578\u64da\u5eab\u4f5c\u696d\uff0c\u7279\u5225\u662f\u5982\u4f55\u5efa\u7acb\u4e00\u500b\u6578\u64da\u5eab\u4f5c\u696d\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-jvUoqSLYhC\">1. \u7406\u89e3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\u3002\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u6709\u7d44\u7e54\u7684\u6578\u64da\u96c6\u5408\uff0c\u901a\u5e38\u4ee5\u8868\u683c\u7684\u5f62\u5f0f\u5b58\u5132\u3002\u6bcf\u500b\u8868\u683c\u7531\u884c\u548c\u5217\u7d44\u6210\uff0c\u884c\u4ee3\u8868\u8a18\u9304\uff0c\u5217\u4ee3\u8868\u5c6c\u6027\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u5305\u62ec MySQL\u3001PostgreSQL \u548c Oracle \u7b49\u3002<\/p>\n<h2 id=\"2-%e7%a2%ba%e5%ae%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%9c%80%e6%b1%82-jvUoqSLYhC\">2. \u78ba\u5b9a\u6578\u64da\u5eab\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u5efa\u7acb\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u6578\u64da\u5eab\u7684\u9700\u6c42\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u985e\u578b\uff1a\u9700\u8981\u5b58\u5132\u54ea\u4e9b\u985e\u578b\u7684\u6578\u64da\uff1f<\/li>\n<li>\u6578\u64da\u91cf\uff1a\u9810\u8a08\u5c07\u5b58\u5132\u591a\u5c11\u6578\u64da\uff1f<\/li>\n<li>\u7528\u6236\u9700\u6c42\uff1a\u8ab0\u5c07\u4f7f\u7528\u9019\u4e9b\u6578\u64da\uff1f\u4ed6\u5011\u9700\u8981\u4ec0\u9ebc\u6a23\u7684\u8a2a\u554f\u6b0a\u9650\uff1f<\/li>\n<\/ul>\n<h2 id=\"3-%e8%a8%ad%e8%a8%88%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b-jvUoqSLYhC\">3. \u8a2d\u8a08\u6578\u64da\u5eab\u7d50\u69cb<\/h2>\n<p>\u5728\u78ba\u5b9a\u9700\u6c42\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u8a2d\u8a08\u6578\u64da\u5eab\u7d50\u69cb\u3002\u9019\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u78ba\u5b9a\u8868\u683c\uff1a\u6839\u64da\u9700\u6c42\u78ba\u5b9a\u9700\u8981\u5275\u5efa\u7684\u8868\u683c\u3002<\/li>\n<li>\u5b9a\u7fa9\u5b57\u6bb5\uff1a\u70ba\u6bcf\u500b\u8868\u683c\u5b9a\u7fa9\u5b57\u6bb5\u53ca\u5176\u6578\u64da\u985e\u578b\u3002<\/li>\n<li>\u8a2d\u8a08\u95dc\u806f\uff1a\u78ba\u5b9a\u8868\u683c\u4e4b\u9593\u7684\u95dc\u806f\uff0c\u4f8b\u5982\u4e00\u5c0d\u591a\u6216\u591a\u5c0d\u591a\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u793a\u4f8b\uff1a<\/p>\n<pre>\nCREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName VARCHAR(100),\n    Email VARCHAR(100)\n);\n\nCREATE TABLE Orders (\n    OrderID INT PRIMARY KEY,\n    UserID INT,\n    OrderDate DATE,\n    FOREIGN KEY (UserID) REFERENCES Users(UserID)\n);\n<\/pre>\n<h2 id=\"4-%e5%af%a6%e6%96%bd%e6%95%b8%e6%93%9a%e5%ba%ab-jvUoqSLYhC\">4. \u5be6\u65bd\u6578\u64da\u5eab<\/h2>\n<p>\u8a2d\u8a08\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u5be6\u65bd\u6578\u64da\u5eab\u3002\u9019\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u9078\u64c7\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff1a\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684 DBMS\u3002<\/li>\n<li>\u5b89\u88dd\u548c\u914d\u7f6e DBMS\uff1a\u6839\u64da\u5b98\u65b9\u6587\u6a94\u9032\u884c\u5b89\u88dd\u548c\u914d\u7f6e\u3002<\/li>\n<li>\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u683c\uff1a\u4f7f\u7528 SQL \u8a9e\u53e5\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u683c\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4f7f\u7528 MySQL \u5275\u5efa\u6578\u64da\u5eab\u7684 SQL \u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre>\nCREATE DATABASE MyDatabase;\nUSE MyDatabase;\n<\/pre>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e7%9a%84%e6%8f%92%e5%85%a5%e8%88%87%e6%9f%a5%e8%a9%a2-jvUoqSLYhC\">5. \u6578\u64da\u7684\u63d2\u5165\u8207\u67e5\u8a62<\/h2>\n<p>\u6578\u64da\u5eab\u5efa\u7acb\u5f8c\uff0c\u53ef\u4ee5\u958b\u59cb\u63d2\u5165\u6578\u64da\u4e26\u9032\u884c\u67e5\u8a62\u3002\u63d2\u5165\u6578\u64da\u7684 SQL \u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre>\nINSERT INTO Users (UserID, UserName, Email) VALUES (1, 'Alice', 'alice@example.com');\nINSERT INTO Orders (OrderID, UserID, OrderDate) VALUES (1, 1, '2023-10-01');\n<\/pre>\n<p>\u67e5\u8a62\u6578\u64da\u7684 SQL \u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre>\nSELECT * FROM Users;\nSELECT * FROM Orders WHERE UserID = 1;\n<\/pre>\n<h2 id=\"6-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e7%b6%ad%e8%ad%b7%e8%88%87%e5%82%99%e4%bb%bd-jvUoqSLYhC\">6. \u6578\u64da\u5eab\u7684\u7dad\u8b77\u8207\u5099\u4efd<\/h2>\n<p>\u6578\u64da\u5eab\u5efa\u7acb\u5f8c\uff0c\u5b9a\u671f\u7684\u7dad\u8b77\u548c\u5099\u4efd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<li>\u66f4\u65b0\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u78ba\u4fdd\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jvUoqSLYhC\">\u7e3d\u7d50<\/h2>\n<p>\u5efa\u7acb\u4e00\u500b\u6578\u64da\u5eab\u4f5c\u696d\u9700\u8981\u6e05\u6670\u7684\u9700\u6c42\u5206\u6790\u3001\u5408\u7406\u7684\u7d50\u69cb\u8a2d\u8a08\u4ee5\u53ca\u6709\u6548\u7684\u5be6\u65bd\u548c\u7dad\u8b77\u3002\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u9806\u5229\u5b8c\u6210\u6578\u64da\u5eab\u4f5c\u696d\uff0c\u4e26\u70ba\u672a\u4f86\u7684\u6578\u64da\u7ba1\u7406\u6253\u4e0b\u5805\u5be6\u7684\u57fa\u790e\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u9806\u5229\u5b8c\u6210\u6578\u64da\u5eab\u4f5c\u696d\uff0c\u5f9e\u8a2d\u8a08\u5230\u5be6\u65bd\uff0c\u638c\u63e1\u95dc\u9375\u6b65\u9a5f\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\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-175539","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175539","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=175539"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175539\/revisions"}],"predecessor-version":[{"id":175540,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175539\/revisions\/175540"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}