{"id":191774,"date":"2024-11-12T17:13:23","date_gmt":"2024-11-12T09:13:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/191774\/"},"modified":"2024-11-12T17:13:24","modified_gmt":"2024-11-12T09:13:24","slug":"%e8%a9%b3%e8%a7%a3sql-server%e4%b8%adddl%e8%a7%b8%e7%99%bc%e5%99%a8%e5%92%8c%e7%b4%a2%e5%bc%95%e8%a6%96%e5%9c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/191774\/","title":{"rendered":"\u8a73\u89e3SQL Server\u4e2dDDL\u89f8\u767c\u5668\u548c\u7d22\u5f15\u8996\u5716"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3sql-server%e4%b8%adddl%e8%a7%b8%e7%99%bc%e5%99%a8%e5%92%8c%e7%b4%a2%e5%bc%95%e8%a6%96%e5%9c%96-opxfiIdzzR\">\u8a73\u89e3SQL Server\u4e2dDDL\u89f8\u767c\u5668\u548c\u7d22\u5f15\u8996\u5716<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cSQL 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id=\"ddl%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e7%94%a8%e9%80%94-opxfiIdzzR\">DDL\u89f8\u767c\u5668\u7684\u7528\u9014<\/h3>\n<ul>\n<li><strong>\u5be9\u8a08\u548c\u76e3\u63a7\uff1a<\/strong>DDL\u89f8\u767c\u5668\u53ef\u4ee5\u7528\u4f86\u8a18\u9304\u8cc7\u6599\u5eab\u7d50\u69cb\u7684\u8b8a\u66f4\uff0c\u9019\u5c0d\u65bc\u5408\u898f\u6027\u548c\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u81ea\u52d5\u5316\u4efb\u52d9\uff1a<\/strong>\u53ef\u4ee5\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8b8a\u66f4\u6642\u81ea\u52d5\u57f7\u884c\u67d0\u4e9b\u4efb\u52d9\uff0c\u4f8b\u5982\u66f4\u65b0\u76f8\u95dc\u7684\u5143\u6578\u64da\u6216\u901a\u77e5\u7ba1\u7406\u54e1\u3002<\/li>\n<li><strong>\u9632\u6b62\u4e0d\u7576\u64cd\u4f5c\uff1a<\/strong>\u900f\u904eDDL\u89f8\u767c\u5668\uff0c\u53ef\u4ee5\u963b\u6b62\u67d0\u4e9b\u4e0d\u7576\u7684\u7d50\u69cb\u8b8a\u66f4\uff0c\u5f9e\u800c\u4fdd\u8b77\u8cc7\u6599\u5eab\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"ddl%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e7%af%84%e4%be%8b-opxfiIdzzR\">DDL\u89f8\u767c\u5668\u7684\u7bc4\u4f8b<\/h3>\n<pre><code>\nCREATE TRIGGER trg_AuditDDL\nON DATABASE\nFOR CREATE_TABLE, ALTER_TABLE, DROP_TABLE\nAS\nBEGIN\n    INSERT INTO AuditTable (EventType, EventTime)\n    VALUES (EVENTDATA().value('(\/EVENT_INSTANCE\/EventType)[1]', 'nvarchar(100)'),\n            GETDATE());\nEND;\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u7bc4\u4f8b\u5275\u5efa\u4e86\u4e00\u500bDDL\u89f8\u767c\u5668\uff0c\u7576\u8cc7\u6599\u5eab\u4e2d\u767c\u751f\u5275\u5efa\u3001\u4fee\u6539\u6216\u522a\u9664\u8cc7\u6599\u8868\u7684\u64cd\u4f5c\u6642\uff0c\u6703\u5c07\u4e8b\u4ef6\u985e\u578b\u548c\u4e8b\u4ef6\u6642\u9593\u63d2\u5165\u5230\u5be9\u8a08\u8868\u4e2d\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b4%a2%e5%bc%95%e8%a6%96%e5%9c%96%ef%bc%9f-opxfiIdzzR\">\u4ec0\u9ebc\u662f\u7d22\u5f15\u8996\u5716\uff1f<\/h2>\n<p>\u7d22\u5f15\u8996\u5716\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u8996\u5716\uff0c\u5b83\u5728\u5275\u5efa\u6642\u6703\u81ea\u52d5\u751f\u6210\u4e00\u500b\u805a\u96c6\u7d22\u5f15\u3002\u9019\u4f7f\u5f97\u7d22\u5f15\u8996\u5716\u5728\u67e5\u8a62\u6027\u80fd\u4e0a\u5177\u6709\u986f\u8457\u7684\u512a\u52e2\uff0c\u56e0\u70ba\u5b83\u5011\u53ef\u4ee5\u76f4\u63a5\u5b58\u5132\u67e5\u8a62\u7d50\u679c\uff0c\u5f9e\u800c\u6e1b\u5c11\u67e5\u8a62\u6642\u7684\u8a08\u7b97\u8ca0\u64d4\u3002<\/p>\n<h3 id=\"%e7%b4%a2%e5%bc%95%e8%a6%96%e5%9c%96%e7%9a%84%e5%84%aa%e5%8b%a2-opxfiIdzzR\">\u7d22\u5f15\u8996\u5716\u7684\u512a\u52e2<\/h3>\n<ul>\n<li><strong>\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>\u7531\u65bc\u7d22\u5f15\u8996\u5716\u9810\u5148\u8a08\u7b97\u4e26\u5b58\u5132\u4e86\u67e5\u8a62\u7d50\u679c\uff0c\u56e0\u6b64\u67e5\u8a62\u6027\u80fd\u901a\u5e38\u6703\u986f\u8457\u63d0\u9ad8\u3002<\/li>\n<li><strong>\u7c21\u5316\u8907\u96dc\u67e5\u8a62\uff1a<\/strong>\u53ef\u4ee5\u5c07\u8907\u96dc\u7684\u67e5\u8a62\u908f\u8f2f\u5c01\u88dd\u5728\u7d22\u5f15\u8996\u5716\u4e2d\uff0c\u7c21\u5316\u61c9\u7528\u7a0b\u5f0f\u7684\u67e5\u8a62\u8a9e\u53e5\u3002<\/li>\n<li><strong>\u652f\u6301\u805a\u5408\u548c\u5206\u7d44\uff1a<\/strong>\u7d22\u5f15\u8996\u5716\u53ef\u4ee5\u652f\u6301\u805a\u5408\u51fd\u6578\u548c\u5206\u7d44\u64cd\u4f5c\uff0c\u9019\u5c0d\u65bc\u5831\u544a\u548c\u5206\u6790\u975e\u5e38\u6709\u7528\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%b4%a2%e5%bc%95%e8%a6%96%e5%9c%96%e7%9a%84%e7%af%84%e4%be%8b-opxfiIdzzR\">\u7d22\u5f15\u8996\u5716\u7684\u7bc4\u4f8b<\/h3>\n<pre><code>\nCREATE VIEW SalesSummary\nWITH SCHEMABINDING\nAS\nSELECT \n    ProductID, \n    SUM(Quantity) AS TotalQuantity, \n    SUM(TotalPrice) AS TotalSales\nFROM \n    Sales\nGROUP BY \n    ProductID;\n\nCREATE UNIQUE CLUSTERED INDEX IX_SalesSummary\nON SalesSummary (ProductID);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baSalesSummary\u7684\u7d22\u5f15\u8996\u5716\uff0c\u4e26\u5728ProductID\u4e0a\u5275\u5efa\u4e86\u4e00\u500b\u552f\u4e00\u805a\u96c6\u7d22\u5f15\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u57fa\u65bc\u8a72\u8996\u5716\u7684\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-opxfiIdzzR\">\u7d50\u8ad6<\/h2>\n<p>DDL\u89f8\u767c\u5668\u548c\u7d22\u5f15\u8996\u5716\u662fSQL Server\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u529f\u80fd\u3002DDL\u89f8\u767c\u5668\u80fd\u5920\u5e6b\u52a9\u7ba1\u7406\u8cc7\u6599\u5eab\u7d50\u69cb\u7684\u8b8a\u66f4\uff0c\u63d0\u4f9b\u5be9\u8a08\u548c\u81ea\u52d5\u5316\u7684\u80fd\u529b\uff1b\u800c\u7d22\u5f15\u8996\u5716\u5247\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7c21\u5316\u8907\u96dc\u67e5\u8a62\u3002\u4e86\u89e3\u9019\u4e9b\u529f\u80fd\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u5c0d\u65bc\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\u548c\u958b\u767c\u8005\u4f86\u8aaa\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK 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