{"id":165373,"date":"2024-11-05T11:56:19","date_gmt":"2024-11-05T03:56:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165373\/"},"modified":"2024-11-05T11:56:20","modified_gmt":"2024-11-05T03:56:20","slug":"%e7%a9%ba%e9%96%93%e6%8f%9b%e6%99%82%e9%96%93%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165373\/","title":{"rendered":"\u7a7a\u9593\u63db\u6642\u9593\u7684\u6578\u64da\u5eab\u8a2d\u8a08"},"content":{"rendered":"<h1 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id=\"%e8%a8%ad%e8%a8%88%e8%80%83%e9%87%8f-UKJZJzqQJx\">\u8a2d\u8a08\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u65bd\u7a7a\u9593\u63db\u6642\u9593\u7684\u7b56\u7565\u6642\uff0c\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u4f7f\u7528\u5197\u9918\u6578\u64da\u6642\uff0c\u5fc5\u9808\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002\u9019\u53ef\u80fd\u9700\u8981\u984d\u5916\u7684\u908f\u8f2f\u4f86\u8655\u7406\u6578\u64da\u66f4\u65b0\u3002<\/li>\n<li><strong>\u5b58\u5132\u6210\u672c\uff1a<\/strong>\u5118\u7ba1\u589e\u52a0\u5b58\u5132\u7a7a\u9593\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u4f46\u4e5f\u9700\u8981\u8003\u616e\u5b58\u5132\u6210\u672c\u3002\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6a21\u5f0f\uff1a<\/strong>\u4e86\u89e3\u61c9\u7528\u7a0b\u5e8f\u7684\u67e5\u8a62\u6a21\u5f0f\u53ef\u4ee5\u5e6b\u52a9\u8a2d\u8a08\u66f4\u6709\u6548\u7684\u6578\u64da\u5eab\u7d50\u69cb\u3002\u6839\u64da\u6700\u5e38\u898b\u7684\u67e5\u8a62\u4f86\u512a\u5316\u6578\u64da\u5eab\u8a2d\u8a08\uff0c\u53ef\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8%e7%b4%a2%e5%bc%95%e6%8f%90%e9%ab%98%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-UKJZJzqQJx\">\u793a\u4f8b\uff1a\u4f7f\u7528\u7d22\u5f15\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u901a\u904e\u7d22\u5f15\u4f86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff1a<\/p>\n<pre><code>CREATE TABLE Products (\n    ProductID INT PRIMARY KEY,\n    ProductName VARCHAR(100),\n    Price DECIMAL(10, 2)\n);\n\n-- \u5275\u5efa\u7d22\u5f15\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\nCREATE INDEX idx_product_name ON Products(ProductName);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u300cidx_product_name\u300d\u7684\u7d22\u5f15\uff0c\u4ee5\u52a0\u5feb\u57fa\u65bc\u7522\u54c1\u540d\u7a31\u7684\u67e5\u8a62\u3002\u9019\u6a23\uff0c\u5728\u67e5\u8a62\u7522\u54c1\u6642\uff0c\u6578\u64da\u5eab\u53ef\u4ee5\u66f4\u5feb\u5730\u5b9a\u4f4d\u5230\u6240\u9700\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-UKJZJzqQJx\">\u7d50\u8ad6<\/h2>\n<p>\u7a7a\u9593\u63db\u6642\u9593\u7684\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u4e00\u7a2e\u6709\u6548\u7684\u512a\u5316\u7b56\u7565\uff0c\u80fd\u5920\u5728\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u540c\u6642\uff0c\u5408\u7406\u5229\u7528\u5b58\u5132\u7a7a\u9593\u3002\u901a\u904e\u4f7f\u7528\u7d22\u5f15\u3001\u9810\u8a08\u7b97\u5b57\u6bb5\u548c\u6578\u64da\u5197\u9918\u7b49\u6280\u8853\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8a2d\u8a08\u51fa\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u5728\u8003\u616e\u5be6\u65bd\u9019\u4e9b\u7b56\u7565\u6642\uff0c\u5fc5\u9808\u5e73\u8861\u5b58\u5132\u6210\u672c\u548c\u67e5\u8a62\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u6574\u9ad4\u6548\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0cServer.HK 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