{"id":96756,"date":"2024-10-20T12:06:18","date_gmt":"2024-10-20T04:06:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96756\/"},"modified":"2024-10-20T12:06:19","modified_gmt":"2024-10-20T04:06:19","slug":"postgresql-2201x-invalid_row_count_in_result_offset_clause-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96756\/","title":{"rendered":"PostgreSQL 2201X: invalid_row_count_in_result_offset_clause \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"postgresql-2201x-invalid_row_count_in_result_offset_clause-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-tnIcfWsEOx\">PostgreSQL 2201X: invalid_row_count_in_result_offset_clause \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u548c\u554f\u984c\u3002\u5176\u4e2d\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\u662f\u300c<code>invalid_row_count_in_result_offset_clause<\/code>\u300d\uff0c\u9019\u901a\u5e38\u8207\u67e5\u8a62\u7684 OFFSET \u5b50\u53e5\u6709\u95dc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-tnIcfWsEOx\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u7576\u4f60\u5728 PostgreSQL \u4e2d\u57f7\u884c\u67e5\u8a62\u6642\uff0c\u5982\u679c\u4f7f\u7528\u4e86 OFFSET \u5b50\u53e5\u4f86\u8df3\u904e\u7279\u5b9a\u6578\u91cf\u7684\u884c\uff0c\u4e26\u4e14\u8a72\u6578\u91cf\u4e0d\u7b26\u5408\u67e5\u8a62\u7d50\u679c\u7684\u884c\u6578\uff0c\u5247\u6703\u51fa\u73fe\u300c<code>invalid_row_count_in_result_offset_clause<\/code>\u300d\u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>OFFSET \u7684\u503c\u5927\u65bc\u67e5\u8a62\u7d50\u679c\u7684\u7e3d\u884c\u6578\u3002<\/li>\n<li>\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u689d\u4ef6\uff0c\u5c0e\u81f4\u7d50\u679c\u96c6\u70ba\u7a7a\u3002<\/li>\n<li>\u5728\u4f7f\u7528 JOIN \u6216\u5b50\u67e5\u8a62\u6642\uff0c\u672a\u6b63\u78ba\u8655\u7406\u7d50\u679c\u96c6\u7684\u884c\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%a4%ba%e4%be%8b-tnIcfWsEOx\">\u932f\u8aa4\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u89f8\u767c\u6b64\u932f\u8aa4\uff1a<\/p>\n<pre><code>SELECT * FROM employees ORDER BY id OFFSET 10;<\/code><\/pre>\n<p>\u5982\u679c <code>employees<\/code> \u8868\u4e2d\u53ea\u6709 5 \u884c\u6578\u64da\uff0c\u5247\u57f7\u884c\u4e0a\u8ff0\u67e5\u8a62\u6642\u5c07\u6703\u5831\u932f\uff0c\u56e0\u70ba OFFSET \u7684\u503c\uff0810\uff09\u8d85\u904e\u4e86\u7d50\u679c\u96c6\u7684\u884c\u6578\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-tnIcfWsEOx\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9\u300c<code>invalid_row_count_in_result_offset_clause<\/code>\u300d\u932f\u8aa4\uff0c\u53ef\u4ee5\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-offset-%e5%80%bc-tnIcfWsEOx\">1. \u6aa2\u67e5 OFFSET \u503c<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 OFFSET \u7684\u503c\u662f\u5426\u5408\u7406\u3002\u53ef\u4ee5\u901a\u904e\u57f7\u884c\u4e0d\u5e36 OFFSET \u7684\u67e5\u8a62\u4f86\u78ba\u5b9a\u7d50\u679c\u96c6\u7684\u884c\u6578\uff1a<\/p>\n<pre><code>SELECT COUNT(*) FROM employees;<\/code><\/pre>\n<p>\u6839\u64da\u8fd4\u56de\u7684\u884c\u6578\uff0c\u8abf\u6574 OFFSET \u7684\u503c\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-limit-%e5%92%8c-offset-%e7%b5%84%e5%90%88-tnIcfWsEOx\">2. \u4f7f\u7528 LIMIT \u548c OFFSET \u7d44\u5408<\/h3>\n<p>\u5728\u4f7f\u7528 OFFSET \u6642\uff0c\u5efa\u8b70\u540c\u6642\u4f7f\u7528 LIMIT \u4f86\u9650\u5236\u8fd4\u56de\u7684\u884c\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u8d85\u51fa\u7d50\u679c\u96c6\u7684\u7bc4\u570d\uff1a<\/p>\n<pre><code>SELECT * FROM employees ORDER BY id LIMIT 5 OFFSET 10;<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%9f%a5%e8%a9%a2%e6%a2%9d%e4%bb%b6-tnIcfWsEOx\">3. \u6aa2\u67e5\u67e5\u8a62\u689d\u4ef6<\/h3>\n<p>\u78ba\u4fdd\u67e5\u8a62\u689d\u4ef6\u6b63\u78ba\uff0c\u4e26\u4e14\u80fd\u5920\u8fd4\u56de\u9810\u671f\u7684\u7d50\u679c\u96c6\u3002\u5982\u679c\u67e5\u8a62\u689d\u4ef6\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7d50\u679c\u96c6\u70ba\u7a7a\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-tnIcfWsEOx\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u9032\u884c\u8abf\u8a66\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u9060\u7a0b\u8655\u7406\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u9023\u63a5\u5230\u6578\u64da\u5eab\u670d\u52d9\u5668\uff0c\u9032\u884c\u67e5\u8a62\u548c\u8abf\u8a66\u3002<\/li>\n<li>\u901a\u904e SSH \u9023\u63a5\u5230\u670d\u52d9\u5668\uff0c\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u57f7\u884c\u67e5\u8a62\u3002<\/li>\n<li>\u5229\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff08\u5982 pgAdmin\uff09\u9032\u884c\u9060\u7a0b\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tnIcfWsEOx\">\u7e3d\u7d50<\/h2>\n<p>\u300c<code>invalid_row_count_in_result_offset_clause<\/code>\u300d\u932f\u8aa4\u5728 PostgreSQL \u4e2d\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207 OFFSET \u5b50\u53e5\u7684\u4f7f\u7528\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 OFFSET \u503c\u3001\u4f7f\u7528 LIMIT \u548c OFFSET \u7684\u7d44\u5408\u4ee5\u53ca\u78ba\u4fdd\u67e5\u8a62\u689d\u4ef6\u7684\u6b63\u78ba\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u5efa\u8b70\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a PostgreSQL 2201X \u932f\u8aa4\uff1a\u7121\u6548\u7684\u884c\u6578\u8a08\u7b97\u5728\u7d50\u679c\u504f\u79fb\u5b50\u53e5\u4e2d\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6307\u5357\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-96756","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96756","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=96756"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96756\/revisions"}],"predecessor-version":[{"id":96757,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96756\/revisions\/96757"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}