{"id":185284,"date":"2024-11-10T20:16:18","date_gmt":"2024-11-10T12:16:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185284\/"},"modified":"2024-11-10T20:16:19","modified_gmt":"2024-11-10T12:16:19","slug":"%e4%bd%bf%e7%94%a8sqlserver%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%ef%bc%88sqlserver%e5%88%86%e9%a0%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185284\/","title":{"rendered":"\u4f7f\u7528SQLServer\u5be6\u73fe\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62\uff08sqlserver\u5206\u9801\uff09"},"content":{"rendered":"

\u4f7f\u7528SQL Server\u5be6\u73fe\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62\uff08SQL Server\u5206\u9801\uff09<\/h1>\n

\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u6578\u64da\u7684\u5c55\u793a\u5f80\u5f80\u9700\u8981\u5206\u9801\u8655\u7406\uff0c\u4ee5\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u548c\u7cfb\u7d71\u6027\u80fd\u3002SQL Server\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u6578\u64da\u7684\u5206\u9801\u67e5\u8a62\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728SQL Server\u4e2d\u5be6\u73fe\u6578\u64da\u5eab\u7684\u5206\u9801\u67e5\u8a62\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u5206\u9801\u67e5\u8a62\uff1f<\/h2>\n

\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5c07\u6240\u6709\u6578\u64da\u4e00\u6b21\u6027\u52a0\u8f09\u5230\u7528\u6236\u754c\u9762\u4e2d\u6703\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u548c\u7528\u6236\u9ad4\u9a57\u7684\u4e0b\u964d\u3002\u5206\u9801\u67e5\u8a62\u53ef\u4ee5\u6709\u6548\u5730\u5c07\u6578\u64da\u5206\u6210\u591a\u500b\u90e8\u5206\uff0c\u8b93\u7528\u6236\u53ef\u4ee5\u9010\u6b65\u67e5\u770b\u6578\u64da\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e00\u6b21\u6027\u52a0\u8f09\u7684\u6578\u64da\u91cf\uff0c\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n

SQL Server\u4e2d\u7684\u5206\u9801\u67e5\u8a62\u65b9\u6cd5<\/h2>\n

\u5728SQL Server\u4e2d\uff0c\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u7684\u4e3b\u8981\u65b9\u6cd5\u6709\u5169\u7a2e\uff1a\u4f7f\u7528OFFSET-FETCH\u5b50\u53e5\u548c\u4f7f\u7528ROW_NUMBER()\u51fd\u6578\u3002<\/p>\n

1. \u4f7f\u7528OFFSET-FETCH\u5b50\u53e5<\/h3>\n

OFFSET-FETCH\u662fSQL Server 2012\u53ca\u4ee5\u5f8c\u7248\u672c\u5f15\u5165\u7684\u4e00\u7a2e\u7c21\u55ae\u7684\u5206\u9801\u67e5\u8a62\u65b9\u6cd5\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

\nSELECT column1, column2, ...\nFROM table_name\nORDER BY column_name\nOFFSET @Offset ROWS\nFETCH NEXT @PageSize ROWS ONLY;\n<\/code><\/pre>\n
\u5728\u9019\u88e1\uff0c@Offset\u662f\u8981\u8df3\u904e\u7684\u884c\u6578\uff0c@PageSize\u662f\u8981\u7372\u53d6\u7684\u884c\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5177\u9ad4\u7684\u793a\u4f8b\uff1a<\/p>\n
\nDECLARE @PageNumber INT = 1; -- \u7576\u524d\u9801\u78bc\nDECLARE @PageSize INT = 10;  -- \u6bcf\u9801\u986f\u793a\u7684\u6578\u91cf\nDECLARE @Offset INT = (@PageNumber - 1) * @PageSize;\n\nSELECT *\nFROM Products\nORDER BY ProductID\nOFFSET @Offset ROWS\nFETCH NEXT @PageSize ROWS ONLY;\n<\/code><\/pre>\n
2. \u4f7f\u7528ROW_NUMBER()\u51fd\u6578<\/h3>\n
\u5728SQL Server\u4e2d\uff0cROW_NUMBER()\u51fd\u6578\u53ef\u4ee5\u70ba\u67e5\u8a62\u7d50\u679c\u96c6\u4e2d\u7684\u6bcf\u4e00\u884c\u5206\u914d\u4e00\u500b\u552f\u4e00\u7684\u5e8f\u865f\uff0c\u7136\u5f8c\u53ef\u4ee5\u6839\u64da\u9019\u500b\u5e8f\u865f\u9032\u884c\u5206\u9801\u3002\u5176\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
\nWITH OrderedProducts AS (\n    SELECT column1, column2, ..., \n           ROW_NUMBER() OVER (ORDER BY column_name) AS RowNum\n    FROM table_name\n)\nSELECT *\nFROM OrderedProducts\nWHERE RowNum BETWEEN @StartRow AND @EndRow;\n<\/code><\/pre>\n
\u4ee5\u4e0b\u662f\u4e00\u500b\u5177\u9ad4\u7684\u793a\u4f8b\uff1a<\/p>\n
\nDECLARE @PageNumber INT = 1; -- \u7576\u524d\u9801\u78bc\nDECLARE @PageSize INT = 10;  -- \u6bcf\u9801\u986f\u793a\u7684\u6578\u91cf\nDECLARE @StartRow INT = (@PageNumber - 1) * @PageSize + 1;\nDECLARE @EndRow INT = @PageNumber * @PageSize;\n\nWITH OrderedProducts AS (\n    SELECT *,\n           ROW_NUMBER() OVER (ORDER BY ProductID) AS RowNum\n    FROM Products\n)\nSELECT *\nFROM OrderedProducts\nWHERE RowNum BETWEEN @StartRow AND @EndRow;\n<\/code><\/pre>\n
\u6027\u80fd\u8003\u91cf<\/h2>\n
\u5728\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u6642\uff0c\u6027\u80fd\u662f\u9700\u8981\u8003\u616e\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4f7f\u7528OFFSET-FETCH\u6642\uff0c\u7576\u6578\u64da\u91cf\u975e\u5e38\u5927\u6642\uff0c\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u6b64\u6642\uff0c\u4f7f\u7528ROW_NUMBER()\u51fd\u6578\u53ef\u80fd\u6703\u66f4\u6709\u6548\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5c0d\u7d50\u679c\u96c6\u9032\u884c\u6392\u5e8f\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728SQL Server\u4e2d\uff0c\u5206\u9801\u67e5\u8a62\u662f\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u5c55\u793a\u5927\u91cf\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528OFFSET-FETCH\u5b50\u53e5\u6216ROW_NUMBER()\u51fd\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u5be6\u73fe\u6578\u64da\u7684\u5206\u9801\u986f\u793a\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u7528\u6236\u9ad4\u9a57\uff0c\u4e5f\u512a\u5316\u4e86\u7cfb\u7d71\u6027\u80fd\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684SQL Server\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528SQL Server\u5be6\u73fe\u6578\u64da\u5eab\u5206\u9801\u67e5\u8a62\uff0c\u63d0\u5347\u6578\u64da\u6aa2\u7d22\u6548\u7387\uff0c\u7c21\u5316\u5927\u6578\u64da\u96c6\u7684\u7ba1\u7406\u8207\u986f\u793a\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-185284","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185284","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=185284"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185284\/revisions"}],"predecessor-version":[{"id":185285,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185284\/revisions\/185285"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}