{"id":21299,"date":"2024-01-02T07:04:22","date_gmt":"2024-01-02T07:04:22","guid":{"rendered":"https:\/\/server.hk\/blog\/21299\/"},"modified":"2024-11-14T10:37:16","modified_gmt":"2024-11-14T02:37:16","slug":"how-to-fix-postgresql-error-code-2201x-invalid_row_count_in_result_offset_clause","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21299\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201X &#8211; invalid_row_count_in_result_offset_clause"},"content":{"rendered":"<p>=<\/p>\n<h1>\u6a19\u984c\uff1a\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201X &#8211; invalid_row_count_in_result_offset_clause<\/h1>\n<p>\u5c0e\u8a00\uff1aPostgreSQL \u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u958b\u767c\u8005\u548c\u4f01\u696d\u3002\u7136\u800c\uff0c\u8207\u4efb\u4f55\u8edf\u9ad4\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u932f\u8aa4\uff0c\u9019\u4e9b\u932f\u8aa4\u53ef\u80fd\u6703\u963b\u7919\u5176\u6b63\u5e38\u904b\u4f5c\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201X &#8211; invalid_row_count_in_result_offset_clause\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u6210\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2>\u4e86\u89e3\u932f\u8aa4<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201X &#8211; invalid_row_count_in_result_offset_clause \u5728 SELECT \u8a9e\u53e5\u7684 OFFSET \u5b50\u53e5\u4e2d\u63d0\u4f9b\u4e86\u7121\u6548\u7684\u503c\u6642\u767c\u751f\u3002OFFSET \u5b50\u53e5\u7528\u65bc\u5728\u958b\u59cb\u8fd4\u56de\u7d50\u679c\u96c6\u4e4b\u524d\u8df3\u904e\u6307\u5b9a\u6578\u91cf\u7684\u884c\u3002\u7576 OFFSET \u503c\u8d85\u904e\u7d50\u679c\u96c6\u4e2d\u7684\u7e3d\u884c\u6578\u6642\uff0c\u901a\u5e38\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/p>\n<h2>\u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<ul>\n<li><strong>\u4e0d\u6b63\u78ba\u7684 OFFSET \u503c\uff1a<\/strong> \u6b64\u932f\u8aa4\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u63d0\u4f9b\u7684 OFFSET \u503c\u8d85\u904e\u7d50\u679c\u96c6\u4e2d\u7684\u7e3d\u884c\u6578\u3002<\/li>\n<li><strong>\u52d5\u614b OFFSET \u503c\uff1a<\/strong> \u5982\u679c OFFSET \u503c\u662f\u52d5\u614b\u6c7a\u5b9a\u7684\uff0c\u5247\u5fc5\u9808\u78ba\u4fdd\u5b83\u5728\u6709\u6548\u7bc4\u570d\u5167\u3002<\/li>\n<li><strong>\u7d50\u679c\u96c6\u7684\u8b8a\u66f4\uff1a<\/strong> \u5982\u679c\u5728\u78ba\u5b9a OFFSET \u503c\u548c\u57f7\u884c\u67e5\u8a62\u4e4b\u9593\uff0c\u7d50\u679c\u96c6\u767c\u751f\u8b8a\u5316\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2>\u89e3\u6c7a\u932f\u8aa4\u7684\u65b9\u6cd5<\/h2>\n<ol>\n<li><strong>\u9a57\u8b49 OFFSET \u503c\uff1a<\/strong> \u5728\u57f7\u884c\u67e5\u8a62\u4e4b\u524d\uff0c\u9a57\u8b49 OFFSET \u503c\uff0c\u4ee5\u78ba\u4fdd\u5176\u4e0d\u8d85\u904e\u7d50\u679c\u96c6\u4e2d\u7684\u7e3d\u884c\u6578\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 COUNT() \u51fd\u6578\u4f86\u78ba\u5b9a\u7e3d\u884c\u6578\u4e26\u8207 OFFSET \u503c\u9032\u884c\u6bd4\u8f03\u3002<br \/>\n    \u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT COUNT(*) FROM table_name;<\/code><\/pre>\n<p>    \u5982\u679c OFFSET \u503c\u5927\u65bc COUNT() \u51fd\u6578\u7684\u7d50\u679c\uff0c\u8acb\u76f8\u61c9\u5730\u8abf\u6574 OFFSET \u503c\u3002<\/li>\n<li><strong>\u4f7f\u7528 LIMIT \u5b50\u53e5\uff1a<\/strong> \u4e0d\u50c5\u50c5\u4f9d\u8cf4 OFFSET \u5b50\u53e5\uff0c\u5c07\u5176\u8207 LIMIT \u5b50\u53e5\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u9650\u5236\u8fd4\u56de\u7684\u884c\u6578\u3002\u9019\u78ba\u4fdd OFFSET \u503c\u4fdd\u6301\u5728\u6709\u6548\u7bc4\u570d\u5167\u3002<br \/>\n    \u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM table_name OFFSET 10 LIMIT 10;<\/code><\/pre>\n<p>    \u6b64\u67e5\u8a62\u5c07\u8df3\u904e\u524d 10 \u884c\u4e26\u8fd4\u56de\u63a5\u4e0b\u4f86\u7684 10 \u884c\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5b50\u67e5\u8a62\uff1a<\/strong> \u5982\u679c\u7d50\u679c\u96c6\u52d5\u614b\u8b8a\u5316\uff0c\u8003\u616e\u4f7f\u7528\u5b50\u67e5\u8a62\u4ee5\u78ba\u4fdd OFFSET \u503c\u7684\u6e96\u78ba\u6027\u3002\u901a\u904e\u5c07\u4e3b\u67e5\u8a62\u5c01\u88dd\u5728\u5b50\u67e5\u8a62\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u7d50\u679c\u96c6\u7684\u7576\u524d\u72c0\u614b\u8a08\u7b97 OFFSET \u503c\u3002<br \/>\n    \u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM (SELECT * FROM table_name WHERE condition ORDER BY column_name) AS subquery OFFSET 10 LIMIT 10;<\/code><\/pre>\n<p>    \u6b64\u67e5\u8a62\u6839\u64da\u5f9e\u5b50\u67e5\u8a62\u7372\u5f97\u7684\u7d50\u679c\u96c6\u7684\u7576\u524d\u72c0\u614b\u8a08\u7b97 OFFSET \u503c\u3002<\/li>\n<\/ol>\n<h2>\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201X &#8211; invalid_row_count_in_result_offset_clause \u53ef\u4ee5\u901a\u904e\u9a57\u8b49 OFFSET \u503c\u3001\u4f7f\u7528 LIMIT \u5b50\u53e5\u6216\u4f7f\u7528\u5b50\u67e5\u8a62\u4f86\u78ba\u4fdd OFFSET \u503c\u7684\u6e96\u78ba\u6027\u4f86\u89e3\u6c7a\u3002\u9075\u5faa\u9019\u4e9b\u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u514b\u670d\u9019\u4e00\u932f\u8aa4\uff0c\u78ba\u4fdd\u60a8\u7684 PostgreSQL \u6578\u64da\u5eab\u6b63\u5e38\u904b\u4f5c\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6548\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e Server.HK\u3002\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS \u8a17\u7ba1<\/a> \u670d\u52d9\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u652f\u6301\uff0c\u6eff\u8db3\u60a8\u5c0d PostgreSQL \u548c\u5176\u4ed6\u6578\u64da\u5eab\u7684\u9700\u6c42\u3002\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>= \u6a19\u984c\uff1a\u5982\u4f55\u4fee\u5fa9 Postgr&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21299","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21299","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21299"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21299\/revisions"}],"predecessor-version":[{"id":24218,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21299\/revisions\/24218"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}