{"id":168637,"date":"2024-11-06T14:24:20","date_gmt":"2024-11-06T06:24:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168637\/"},"modified":"2024-11-06T14:24:21","modified_gmt":"2024-11-06T06:24:21","slug":"sybase-%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e5%af%a6%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168637\/","title":{"rendered":"sybase \u5206\u9801\u5b58\u5132\u904e\u7a0b\u7684\u5be6\u73fe"},"content":{"rendered":"<h1 id=\"sybase-%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e5%af%a6%e7%8f%be-dGaryDNxdD\">Sybase \u5206\u9801\u5b58\u5132\u904e\u7a0b\u7684\u5be6\u73fe<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002Sybase \u4f5c\u70ba\u4e00\u500b\u6210\u719f\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u3002\u5176\u4e2d\uff0c\u5206\u9801\u67e5\u8a62\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Sybase \u4e2d\u5be6\u73fe\u5206\u9801\u5b58\u5132\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%ef%bc%9f-dGaryDNxdD\">\u4ec0\u9ebc\u662f\u5206\u9801\u67e5\u8a62\uff1f<\/h2>\n<p>\u5206\u9801\u67e5\u8a62\u662f\u6307\u5c07\u67e5\u8a62\u7d50\u679c\u5206\u6210\u591a\u500b\u9801\u9762\uff0c\u4ee5\u4fbf\u7528\u6236\u53ef\u4ee5\u9010\u6b65\u67e5\u770b\u6578\u64da\u3002\u9019\u5728\u986f\u793a\u5927\u91cf\u6578\u64da\u6642\u7279\u5225\u6709\u7528\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u6e1b\u5c11\u4e00\u6b21\u6027\u52a0\u8f09\u7684\u6578\u64da\u91cf\uff0c\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"sybase-%e4%b8%ad%e7%9a%84%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-dGaryDNxdD\">Sybase \u4e2d\u7684\u5206\u9801\u5b58\u5132\u904e\u7a0b<\/h2>\n<p>\u5728 Sybase \u4e2d\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u901a\u5e38\u6d89\u53ca\u5230\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u3002\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684 SQL \u8a9e\u53e5\uff0c\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%9a%e7%be%a9%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-dGaryDNxdD\">1. \u5b9a\u7fa9\u5b58\u5132\u904e\u7a0b<\/h3>\n<pre><code>\nCREATE PROCEDURE GetPagedData\n    @PageNumber INT,\n    @PageSize INT\nAS\nBEGIN\n    DECLARE @StartRow INT, @EndRow INT\n    SET @StartRow = (@PageNumber - 1) * @PageSize + 1\n    SET @EndRow = @PageNumber * @PageSize\n\n    SELECT *\n    FROM (\n        SELECT ROW_NUMBER() OVER (ORDER BY SomeColumn) AS RowNum, *\n        FROM YourTable\n    ) AS Result\n    WHERE RowNum BETWEEN @StartRow AND @EndRow\nEND\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u4e00\u500b\u540d\u70ba <code>GetPagedData<\/code> \u7684\u5b58\u5132\u904e\u7a0b\uff0c\u63a5\u53d7\u5169\u500b\u53c3\u6578\uff1a\u9801\u78bc\u548c\u6bcf\u9801\u5927\u5c0f\u3002\u4f7f\u7528 <code>ROW_NUMBER()<\/code> \u51fd\u6578\u4f86\u70ba\u6bcf\u4e00\u884c\u5206\u914d\u4e00\u500b\u552f\u4e00\u7684\u884c\u865f\uff0c\u7136\u5f8c\u6839\u64da\u884c\u865f\u7be9\u9078\u51fa\u6240\u9700\u7684\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-dGaryDNxdD\">2. \u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u4e00\u65e6\u5b58\u5132\u904e\u7a0b\u88ab\u5275\u5efa\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u8abf\u7528\u5b83\uff1a<\/p>\n<pre><code>\nEXEC GetPagedData @PageNumber = 1, @PageSize = 10\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7b2c\u4e00\u9801\u7684 10 \u689d\u8a18\u9304\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u6539\u8b8a <code>@PageNumber<\/code> \u7684\u503c\u4f86\u7372\u53d6\u4e0d\u540c\u7684\u9801\u9762\u3002<\/p>\n<h2 id=\"%e8%80%83%e6%85%ae%e4%ba%8b%e9%a0%85-dGaryDNxdD\">\u8003\u616e\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u73fe\u5206\u9801\u67e5\u8a62\u6642\uff0c\u6709\u5e7e\u500b\u56e0\u7d20\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528 <code>ROW_NUMBER()<\/code> \u51fd\u6578\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u53ef\u4ee5\u8003\u616e\u5c0d\u67e5\u8a62\u9032\u884c\u512a\u5316\uff0c\u4f8b\u5982\u6dfb\u52a0\u7d22\u5f15\u3002<\/li>\n<li><strong>\u6392\u5e8f\uff1a<\/strong>\u78ba\u4fdd\u5728 <code>ROW_NUMBER()<\/code> \u51fd\u6578\u4e2d\u4f7f\u7528\u9069\u7576\u7684\u6392\u5e8f\u5217\uff0c\u4ee5\u7372\u5f97\u4e00\u81f4\u7684\u7d50\u679c\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u8fd4\u56de\u6709\u610f\u7fa9\u7684\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-dGaryDNxdD\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Sybase \u4e2d\u5be6\u73fe\u5206\u9801\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u500b\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u67e5\u8a62\u9700\u6c42\u3002\u901a\u904e\u4f7f\u7528 <code>ROW_NUMBER()<\/code> \u51fd\u6578\u548c\u9069\u7576\u7684\u5b58\u5132\u904e\u7a0b\u8a2d\u8a08\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u9ad8\u6548\u7684\u5206\u9801\u67e5\u8a62\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u4e5f\u6539\u5584\u4e86\u7528\u6236\u7684\u64cd\u4f5c\u9ad4\u9a57\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 \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Sybase\u4e2d\u5206\u9801\u5b58\u5132\u904e\u7a0b\u7684\u5be6\u73fe\u65b9\u6cd5\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\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-168637","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168637","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=168637"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168637\/revisions"}],"predecessor-version":[{"id":168638,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168637\/revisions\/168638"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}