{"id":192014,"date":"2024-11-12T17:43:22","date_gmt":"2024-11-12T09:43:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192014\/"},"modified":"2024-11-12T17:43:23","modified_gmt":"2024-11-12T09:43:23","slug":"%e8%a9%b3%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192014\/","title":{"rendered":"\u8a73\u89e3\u6578\u64da\u5eab\u5206\u9801\u64cd\u4f5c"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%e6%93%8d%e4%bd%9c-HviRquGNew\">\u8a73\u89e3\u6578\u64da\u5eab\u5206\u9801\u64cd\u4f5c<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5206\u9801\u64cd\u4f5c\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u529f\u80fd\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u986f\u793a\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u5206\u9801\u7684\u6982\u5ff5\u3001\u5be6\u73fe\u65b9\u6cd5\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81%ef%bc%9f-HviRquGNew\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u5206\u9801\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u5206\u9801\u662f\u6307\u5c07\u67e5\u8a62\u7d50\u679c\u5206\u6210\u591a\u500b\u9801\u9762\uff0c\u4ee5\u4fbf\u7528\u6236\u80fd\u5920\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u548c\u64cd\u4f5c\u6578\u64da\u3002\u9019\u7a2e\u6280\u8853\u7279\u5225\u9069\u7528\u65bc\u6578\u64da\u91cf\u9f90\u5927\u7684\u60c5\u6cc1\uff0c\u56e0\u70ba\u4e00\u6b21\u6027\u52a0\u8f09\u6240\u6709\u6578\u64da\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u548c\u7528\u6236\u9ad4\u9a57\u4e0d\u4f73\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%88%86%e9%a0%81%ef%bc%9f-HviRquGNew\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5206\u9801\uff1f<\/h2>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u7576\u6578\u64da\u91cf\u9f90\u5927\u6642\uff0c\u67e5\u8a62\u548c\u52a0\u8f09\u6240\u6709\u6578\u64da\u6703\u6d88\u8017\u5927\u91cf\u8cc7\u6e90\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002\u5206\u9801\u53ef\u4ee5\u6e1b\u5c11\u6bcf\u6b21\u67e5\u8a62\u7684\u6578\u64da\u91cf\uff0c\u5f9e\u800c\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u7528\u6236\u9ad4\u9a57\uff1a<\/strong>\u7528\u6236\u901a\u5e38\u4e0d\u9700\u8981\u4e00\u6b21\u6027\u67e5\u770b\u6240\u6709\u6578\u64da\uff0c\u5206\u9801\u53ef\u4ee5\u4f7f\u754c\u9762\u66f4\u52a0\u6574\u6f54\uff0c\u4f7f\u7528\u8005\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u627e\u5230\u6240\u9700\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6578\u64da\u7ba1\u7406\uff1a<\/strong>\u5206\u9801\u9084\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9032\u884c\u6578\u64da\u66f4\u65b0\u6216\u522a\u9664\u64cd\u4f5c\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e5%88%86%e9%a0%81-HviRquGNew\">\u5982\u4f55\u5be6\u73fe\u6578\u64da\u5eab\u5206\u9801<\/h2>\n<p>\u5be6\u73fe\u6578\u64da\u5eab\u5206\u9801\u7684\u57fa\u672c\u601d\u8def\u662f\u4f7f\u7528 SQL \u67e5\u8a62\u8a9e\u53e5\u4e2d\u7684 LIMIT \u548c OFFSET \u5b50\u53e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u5206\u9801\u5be6\u73fe\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"mysql-HviRquGNew\">MySQL<\/h3>\n<pre><code>SELECT * FROM table_name LIMIT 10 OFFSET 0;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u67e5\u8a62\u5c07\u8fd4\u56de\u5f9e\u7b2c\u4e00\u689d\u8a18\u9304\u958b\u59cb\u768410\u689d\u6578\u64da\u3002\u5982\u679c\u8981\u7372\u53d6\u7b2c\u4e8c\u9801\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u5c07 OFFSET \u8a2d\u7f6e\u70ba10\uff1a<\/p>\n<pre><code>SELECT * FROM table_name LIMIT 10 OFFSET 10;<\/code><\/pre>\n<h3 id=\"postgresql-HviRquGNew\">PostgreSQL<\/h3>\n<p>PostgreSQL \u7684\u5206\u9801\u64cd\u4f5c\u8207 MySQL \u985e\u4f3c\uff1a<\/p>\n<pre><code>SELECT * FROM table_name LIMIT 10 OFFSET 0;<\/code><\/pre>\n<h3 id=\"sql-server-HviRquGNew\">SQL Server<\/h3>\n<p>\u5728 SQL Server \u4e2d\uff0c\u5206\u9801\u53ef\u4ee5\u4f7f\u7528 ROW_NUMBER() \u51fd\u6578\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>WITH OrderedResults AS (\n    SELECT *, ROW_NUMBER() OVER (ORDER BY column_name) AS RowNum\n    FROM table_name\n)\nSELECT * FROM OrderedResults WHERE RowNum BETWEEN 1 AND 10;<\/code><\/pre>\n<h2 id=\"%e5%88%86%e9%a0%81%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-HviRquGNew\">\u5206\u9801\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u9801\u9762\u5927\u5c0f\uff1a<\/strong>\u9801\u9762\u5927\u5c0f\u61c9\u6839\u64da\u7528\u6236\u9700\u6c42\u548c\u7cfb\u7d71\u6027\u80fd\u9032\u884c\u8abf\u6574\u3002\u4e00\u822c\u4f86\u8aaa\uff0c10\u523020\u689d\u8a18\u9304\u662f\u6bd4\u8f03\u5e38\u898b\u7684\u9078\u64c7\u3002<\/li>\n<li><strong>\u63d0\u4f9b\u5c0e\u822a\u529f\u80fd\uff1a<\/strong>\u7528\u6236\u61c9\u80fd\u5920\u8f15\u9b06\u5730\u5728\u4e0d\u540c\u9801\u9762\u4e4b\u9593\u5c0e\u822a\uff0c\u4f8b\u5982\u63d0\u4f9b\u201c\u4e0a\u4e00\u9801\u201d\u548c\u201c\u4e0b\u4e00\u9801\u201d\u6309\u9215\u3002<\/li>\n<li><strong>\u8003\u616e\u4f7f\u7528\u7121\u9650\u6efe\u52d5\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7121\u9650\u6efe\u52d5\u53ef\u4ee5\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u7528\u6236\u9ad4\u9a57\uff0c\u7279\u5225\u662f\u5728\u79fb\u52d5\u8a2d\u5099\u4e0a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-HviRquGNew\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u5206\u9801\u64cd\u4f5c\u662f\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u5fc5\u4e0d\u53ef\u5c11\u7684\u6280\u8853\u3002\u901a\u904e\u5408\u7406\u7684\u5206\u9801\u8a2d\u8a08\uff0c\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u6539\u5584\u7528\u6236\u9ad4\u9a57\u3002\u7121\u8ad6\u662f\u4f7f\u7528 MySQL\u3001PostgreSQL \u9084\u662f SQL Server\uff0c\u638c\u63e1\u5206\u9801\u7684\u57fa\u672c\u539f\u7406\u548c\u5be6\u73fe\u65b9\u6cd5\u90fd\u662f\u6bcf\u4f4d\u958b\u767c\u8005\u5fc5\u9808\u5177\u5099\u7684\u6280\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 \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u548c\u64f4\u5c55\u60a8\u7684\u696d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u5206\u9801\u64cd\u4f5c\u7684\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\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-192014","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192014","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=192014"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192014\/revisions"}],"predecessor-version":[{"id":192015,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192014\/revisions\/192015"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}