{"id":179076,"date":"2024-11-08T22:48:22","date_gmt":"2024-11-08T14:48:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179076\/"},"modified":"2024-11-08T22:48:23","modified_gmt":"2024-11-08T14:48:23","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a54000-program_limit_exceeded%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179076\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a54000 &#8211; program_limit_exceeded\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a54000-program_limit_exceeded-zjBTWeLMCA\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a54000 &#8211; program_limit_exceeded<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u932f\u8aa4\u4ee3\u78bc 54000\uff0c\u8868\u793a\u300cprogram limit exceeded\u300d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u8d85\u904e\u4e86 PostgreSQL \u7684\u67d0\u4e9b\u9650\u5236\u800c\u5f15\u8d77\u7684\uff0c\u7279\u5225\u662f\u5728\u57f7\u884c\u8907\u96dc\u67e5\u8a62\u6216\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-54000-%e7%9a%84%e5%8e%9f%e5%9b%a0-zjBTWeLMCA\">\u932f\u8aa4\u4ee3\u78bc 54000 \u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL \u7684\u932f\u8aa4\u4ee3\u78bc 54000 \u901a\u5e38\u8207\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u67e5\u8a62\u8a08\u5283\u9650\u5236\uff1a<\/strong>\u7576\u67e5\u8a62\u7684\u8a08\u5283\u8d85\u904e PostgreSQL \u7684\u5167\u90e8\u9650\u5236\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u7576\u67e5\u8a62\u7684 JOIN \u6578\u91cf\u904e\u591a\u6216\u4f7f\u7528\u4e86\u904e\u591a\u7684\u5b50\u67e5\u8a62\u6642\u3002<\/li>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u5982\u679c\u67e5\u8a62\u9700\u8981\u7684\u5167\u5b58\u8d85\u904e\u4e86 PostgreSQL \u7684\u914d\u7f6e\u9650\u5236\uff0c\u5247\u53ef\u80fd\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u8655\u7406\u5927\u578b\u6578\u64da\u96c6\u6642\u3002<\/li>\n<li><strong>\u905e\u6b78\u9650\u5236\uff1a<\/strong>\u5728\u4f7f\u7528\u905e\u6b78\u67e5\u8a62\u6642\uff0c\u5982\u679c\u905e\u6b78\u5c64\u6578\u8d85\u904e\u4e86 PostgreSQL \u7684\u9810\u8a2d\u9650\u5236\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-54000-zjBTWeLMCA\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc 54000<\/h2>\n<p>\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc 54000 \u7684\u65b9\u6cd5\u53d6\u6c7a\u65bc\u5177\u9ad4\u7684\u60c5\u6cc1\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2-zjBTWeLMCA\">1. \u512a\u5316\u67e5\u8a62<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5c0e\u81f4\u932f\u8aa4\u7684\u67e5\u8a62\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u512a\u5316\u67e5\u8a62\uff1a<\/p>\n<ul>\n<li>\u6e1b\u5c11 JOIN \u6578\u91cf\uff1a\u5982\u679c\u67e5\u8a62\u4e2d\u6709\u591a\u500b JOIN\uff0c\u8003\u616e\u662f\u5426\u53ef\u4ee5\u901a\u904e\u5176\u4ed6\u65b9\u5f0f\u7372\u53d6\u6240\u9700\u6578\u64da\u3002<\/li>\n<li>\u4f7f\u7528\u5b50\u67e5\u8a62\uff1a\u5c07\u8907\u96dc\u7684\u67e5\u8a62\u62c6\u5206\u70ba\u591a\u500b\u7c21\u55ae\u7684\u5b50\u67e5\u8a62\uff0c\u7136\u5f8c\u518d\u9032\u884c\u5408\u4f75\u3002<\/li>\n<li>\u6aa2\u67e5\u7d22\u5f15\uff1a\u78ba\u4fdd\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5b57\u6bb5\u6709\u9069\u7576\u7684\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4-postgresql-%e9%85%8d%e7%bd%ae-zjBTWeLMCA\">2. \u8abf\u6574 PostgreSQL \u914d\u7f6e<\/h3>\n<p>\u5982\u679c\u67e5\u8a62\u512a\u5316\u5f8c\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574 PostgreSQL \u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>work_mem<\/code>\uff1a\u589e\u52a0\u6b64\u53c3\u6578\u7684\u503c\u53ef\u4ee5\u70ba\u6bcf\u500b\u67e5\u8a62\u5206\u914d\u66f4\u591a\u7684\u5167\u5b58\uff0c\u5f9e\u800c\u6e1b\u5c11\u5167\u5b58\u4e0d\u8db3\u7684\u60c5\u6cc1\u3002<\/li>\n<li><code>max_locks_per_transaction<\/code>\uff1a\u5982\u679c\u67e5\u8a62\u6d89\u53ca\u5927\u91cf\u9396\u5b9a\uff0c\u589e\u52a0\u6b64\u53c3\u6578\u7684\u503c\u53ef\u4ee5\u907f\u514d\u9396\u5b9a\u9650\u5236\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%b8%9b%e5%b0%91%e9%81%9e%e6%ad%b8%e5%b1%a4%e6%95%b8-zjBTWeLMCA\">3. \u6e1b\u5c11\u905e\u6b78\u5c64\u6578<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u4e86\u905e\u6b78\u67e5\u8a62\uff0c\u6aa2\u67e5\u905e\u6b78\u7684\u5c64\u6578\u662f\u5426\u904e\u591a\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u6e1b\u5c11\u5c64\u6578\uff1a<\/p>\n<ul>\n<li>\u9650\u5236\u905e\u6b78\u7684\u6df1\u5ea6\uff1a\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u9650\u5236\u689d\u4ef6\uff0c\u907f\u514d\u7121\u9650\u905e\u6b78\u3002<\/li>\n<li>\u91cd\u69cb\u67e5\u8a62\uff1a\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u4f86\u5be6\u73fe\u76f8\u540c\u7684\u908f\u8f2f\uff0c\u800c\u4e0d\u662f\u4f9d\u8cf4\u905e\u6b78\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zjBTWeLMCA\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc 54000 &#8211; program limit exceeded \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u67e5\u8a62\u7684\u8907\u96dc\u6027\u3001\u5167\u5b58\u4f7f\u7528\u6216\u905e\u6b78\u5c64\u6578\u6709\u95dc\u3002\u901a\u904e\u512a\u5316\u67e5\u8a62\u3001\u8abf\u6574\u914d\u7f6e\u548c\u6e1b\u5c11\u905e\u6b78\u5c64\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4e5f\u80fd\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\uff0c\u5f9e\u800c\u6e1b\u5c11\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc 54000 &#8211; program_limit_exceeded\uff0c\u89e3\u6c7a\u7a0b\u5e8f\u9650\u5236\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\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-179076","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179076","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=179076"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179076\/revisions"}],"predecessor-version":[{"id":179077,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179076\/revisions\/179077"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}