{"id":195947,"date":"2024-11-13T19:15:20","date_gmt":"2024-11-13T11:15:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195947\/"},"modified":"2024-11-13T19:15:21","modified_gmt":"2024-11-13T11:15:21","slug":"%e6%80%8e%e6%a8%a3%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8sqlserver%e9%ab%98%e6%95%88%e7%b5%90%e6%9d%9f%e6%9c%88%e5%ba%95%e5%b7%a5%e4%bd%9c%ef%bc%88sqlserver%e6%9c%88%e5%ba%95%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195947\/","title":{"rendered":"\u600e\u6a23\u6709\u6548\u5229\u7528SQLServer\u9ad8\u6548\u7d50\u675f\u6708\u5e95\u5de5\u4f5c\uff08sqlserver\u6708\u5e95\uff09"},"content":{"rendered":"

\u600e\u6a23\u6709\u6548\u5229\u7528SQL Server\u9ad8\u6548\u7d50\u675f\u6708\u5e95\u5de5\u4f5c\uff08SQL Server\u6708\u5e95\uff09<\/h1>\n

\u5728\u4f01\u696d\u7684\u65e5\u5e38\u904b\u71df\u4e2d\uff0c\u6708\u5e95\u5de5\u4f5c\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u9019\u4e9b\u5de5\u4f5c\u901a\u5e38\u6d89\u53ca\u6578\u64da\u7684\u6574\u7406\u3001\u5831\u8868\u7684\u751f\u6210\u4ee5\u53ca\u8ca1\u52d9\u7684\u7d50\u7b97\u7b49\u3002\u5c0d\u65bc\u4f7f\u7528SQL Server\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5b8c\u6210\u9019\u4e9b\u5de5\u4f5c\u662f\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u6709\u6548\u5229\u7528SQL Server\u7684\u7b56\u7565\uff0c\u5e6b\u52a9\u4f01\u696d\u9806\u5229\u7d50\u675f\u6708\u5e95\u5de5\u4f5c\u3002<\/p>\n

1. \u81ea\u52d5\u5316\u5831\u8868\u751f\u6210<\/h2>\n

\u5831\u8868\u751f\u6210\u662f\u6708\u5e95\u5de5\u4f5c\u4e2d\u6700\u8017\u6642\u7684\u90e8\u5206\u4e4b\u4e00\u3002\u5229\u7528SQL Server\u7684\u81ea\u52d5\u5316\u529f\u80fd\uff0c\u53ef\u4ee5\u5927\u5927\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u6642\u9593\u3002\u53ef\u4ee5\u4f7f\u7528SQL Server Agent\u4f86\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\uff0c\u81ea\u52d5\u57f7\u884c\u5831\u8868\u751f\u6210\u7684\u5b58\u5132\u904e\u7a0b\u3002<\/p>\n

-- \u5275\u5efa\u4e00\u500b\u5b58\u5132\u904e\u7a0b\u4f86\u751f\u6210\u5831\u8868\nCREATE PROCEDURE GenerateMonthlyReport\nAS\nBEGIN\n    -- \u5831\u8868\u751f\u6210\u908f\u8f2f\n    SELECT * FROM Sales WHERE SaleDate BETWEEN DATEADD(MONTH, -1, GETDATE()) AND GETDATE();\nEND\n<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u4f7f\u7528SQL Server Agent\u5275\u5efa\u4e00\u500b\u4f5c\u696d\uff0c\u8a2d\u7f6e\u5728\u6bcf\u6708\u7684\u6700\u5f8c\u4e00\u5929\u81ea\u52d5\u57f7\u884c\u9019\u500b\u5b58\u5132\u904e\u7a0b\u3002<\/p>\n
2. \u6578\u64da\u6e05\u7406\u8207\u7dad\u8b77<\/h2>\n
\u6708\u5e95\u4e5f\u662f\u9032\u884c\u6578\u64da\u6e05\u7406\u548c\u7dad\u8b77\u7684\u597d\u6642\u6a5f\u3002\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u522a\u9664\u904e\u671f\u7684\u6578\u64da\uff1a<\/p>\n
DELETE FROM Sales WHERE SaleDate < DATEADD(MONTH, -6, GETDATE());\n<\/code><\/pre>\n
\u6b64\u5916\uff0c\u4f7f\u7528SQL Server\u7684\u7dad\u8b77\u8a08\u5283\u529f\u80fd\uff0c\u53ef\u4ee5\u81ea\u52d5\u57f7\u884c\u7d22\u5f15\u91cd\u5efa\u548c\u7d71\u8a08\u4fe1\u606f\u66f4\u65b0\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u5728\u6708\u5e95\u5de5\u4f5c\u671f\u9593\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n
3. \u6578\u64da\u5099\u4efd<\/h2>\n
\u5728\u9032\u884c\u6708\u5e95\u7d50\u7b97\u4e4b\u524d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4f7f\u7528SQL Server\u7684\u5099\u4efd\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b8c\u6574\u5099\u4efd\uff1a<\/p>\n
BACKUP DATABASE YourDatabaseName TO DISK = 'C:BackupYourDatabaseName.bak';\n<\/code><\/pre>\n
\u9019\u6a23\uff0c\u5373\u4f7f\u5728\u6708\u5e95\u5de5\u4f5c\u4e2d\u51fa\u73fe\u554f\u984c\uff0c\u4e5f\u80fd\u5920\u8fc5\u901f\u6062\u5fa9\u6578\u64da\u3002<\/p>\n
4. \u6027\u80fd\u76e3\u63a7<\/h2>\n
\u5728\u6708\u5e95\u5de5\u4f5c\u671f\u9593\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u4f7f\u7528SQL Server\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u5be6\u6642\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u67e5\u8a62\u57f7\u884c\u6642\u9593\u3001CPU\u4f7f\u7528\u7387\u7b49\u3002\u9019\u6a23\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u4e26\u89e3\u6c7a\u6027\u80fd\u74f6\u9838\u3002<\/p>\n
5. \u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406<\/h2>\n
\u5728\u9032\u884c\u5927\u91cf\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u4f86\u958b\u59cb\u4e00\u500b\u4e8b\u52d9\uff1a<\/p>\n
BEGIN TRANSACTION;\n-- \u6578\u64da\u64cd\u4f5c\nCOMMIT TRANSACTION;\n<\/code><\/pre>\n
\u5982\u679c\u5728\u64cd\u4f5c\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\uff0c\u53ef\u4ee5\u4f7f\u7528ROLLBACK\u4f86\u64a4\u92b7\u64cd\u4f5c\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u6709\u6548\u5229\u7528SQL Server\u4f86\u7d50\u675f\u6708\u5e95\u5de5\u4f5c\uff0c\u4e0d\u50c5\u80fd\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u4e00\u81f4\u6027\u3002\u901a\u904e\u81ea\u52d5\u5316\u5831\u8868\u751f\u6210\u3001\u6578\u64da\u6e05\u7406\u8207\u7dad\u8b77\u3001\u6578\u64da\u5099\u4efd\u3001\u6027\u80fd\u76e3\u63a7\u4ee5\u53ca\u4e8b\u52d9\u7ba1\u7406\u7b49\u7b56\u7565\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u8f15\u9b06\u5730\u61c9\u5c0d\u6708\u5e95\u5de5\u4f5c\u5e36\u4f86\u7684\u6311\u6230\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u6216\u4e91\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u904b\u71df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5229\u7528SQL Server\uff0c\u5feb\u901f\u7d50\u675f\u6708\u5e95\u5de5\u4f5c\uff0c\u63d0\u5347\u6548\u7387\uff0c\u7c21\u5316\u6d41\u7a0b\uff0c\u78ba\u4fdd\u6578\u64da\u6e96\u78ba\u6027\u8207\u53ca\u6642\u6027\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-195947","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195947","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=195947"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195947\/revisions"}],"predecessor-version":[{"id":195948,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195947\/revisions\/195948"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195947"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195947"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195947"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}