{"id":21360,"date":"2024-01-02T08:05:29","date_gmt":"2024-01-02T08:05:29","guid":{"rendered":"https:\/\/server.hk\/blog\/21360\/"},"modified":"2024-11-14T10:35:59","modified_gmt":"2024-11-14T02:35:59","slug":"how-to-fix-postgresql-error-code-25p02-in_failed_sql_transaction","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21360\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction"},"content":{"rendered":"<h1 id=\"how-to-fix-postgresql-error-code-25p02-in_failed_sql_transaction-rAflWrDVWT\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction<\/h1>\n<p>PostgreSQL \u662f\u4e00\u6b3e\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5168\u7403\u773e\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u5ee3\u6cdb\u4f7f\u7528\u3002\u7136\u800c\uff0c\u8207\u4efb\u4f55\u8edf\u9ad4\u4e00\u6a23\uff0cPostgreSQL \u53ef\u80fd\u6703\u9047\u5230\u67d0\u4e9b\u932f\u8aa4\uff0c\u9019\u4e9b\u932f\u8aa4\u6703\u4e2d\u65b7\u5176\u6b63\u5e38\u904b\u4f5c\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u6210\u56e0\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-the-postgresql-error-code-25p02-in_failed_sql_transaction-rAflWrDVWT\">\u7406\u89e3 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction \u767c\u751f\u5728 SQL \u4ea4\u6613\u672a\u80fd\u6210\u529f\u57f7\u884c\u6642\u3002\u4ea4\u6613\u662f\u4e00\u7cfb\u5217\u4f5c\u70ba\u55ae\u4e00\u55ae\u4f4d\u57f7\u884c\u7684 SQL \u8a9e\u53e5\u3002\u5982\u679c\u4ea4\u6613\u7684\u4efb\u4f55\u90e8\u5206\u5931\u6557\uff0c\u6574\u500b\u4ea4\u6613\u5c07\u88ab\u56de\u6efe\uff0c\u6578\u64da\u5eab\u6062\u5fa9\u5230\u539f\u59cb\u72c0\u614b\u3002<\/p>\n<p>\u7576\u6b64\u932f\u8aa4\u767c\u751f\u6642\uff0c\u8868\u793a\u4ea4\u6613\u5931\u6557\uff0c\u4e26\u4e14\u6578\u64da\u5eab\u8655\u65bc\u4e0d\u4e00\u81f4\u72c0\u614b\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u591a\u7a2e\u539f\u56e0\u9020\u6210\u7684\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u6b7b\u9396\uff1a\u7576\u5169\u500b\u6216\u66f4\u591a\u4ea4\u6613\u76f8\u4e92\u7b49\u5f85\u4ee5\u91cb\u653e\u8cc7\u6e90\u6642\uff0c\u5c31\u6703\u767c\u751f\u6b7b\u9396\u60c5\u6cc1\u3002<\/li>\n<li>\u4e26\u767c\u554f\u984c\uff1a\u591a\u500b\u4ea4\u6613\u540c\u6642\u8a2a\u554f\u76f8\u540c\u6578\u64da\u53ef\u80fd\u5c0e\u81f4\u885d\u7a81\u548c\u4e0d\u4e00\u81f4\u3002<\/li>\n<li>\u7de8\u7a0b\u932f\u8aa4\uff1a\u61c9\u7528\u7a0b\u5f0f\u4ee3\u78bc\u4e2d\u7684\u932f\u8aa4\u6216\u908f\u8f2f\u932f\u8aa4\u53ef\u80fd\u9020\u6210\u4ea4\u6613\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-the-postgresql-error-code-25p02-in_failed_sql_transaction-rAflWrDVWT\">\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction \u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-identify-the-cause-rAflWrDVWT\">1. \u78ba\u5b9a\u6210\u56e0<\/h3>\n<p>\u4fee\u5fa9\u4efb\u4f55\u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u539f\u56e0\u3002\u6aa2\u67e5 PostgreSQL \u65e5\u8a8c\uff0c\u5c0b\u627e\u53ef\u4ee5\u63d0\u4f9b\u932f\u8aa4\u8cc7\u8a0a\u6216\u5806\u758a\u8ffd\u8e64\u7684\u932f\u8aa4\u8a0a\u606f\u3002\u67e5\u770b\u4efb\u4f55\u6b7b\u9396\u3001\u4e26\u767c\u554f\u984c\u6216\u53ef\u80fd\u5c0e\u81f4\u4ea4\u6613\u5931\u6557\u7684\u7de8\u7a0b\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-resolve-deadlocks-rAflWrDVWT\">2. \u89e3\u6c7a\u6b7b\u9396<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u6b7b\u9396\u5f15\u8d77\u7684\uff0c\u60a8\u9700\u8981\u89e3\u6c7a\u6b7b\u9396\u60c5\u6cc1\u3002\u6b7b\u9396\u767c\u751f\u5728\u5169\u500b\u6216\u66f4\u591a\u4ea4\u6613\u76f8\u4e92\u7b49\u5f85\u4ee5\u91cb\u653e\u8cc7\u6e90\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u89e3\u6c7a\u6b7b\u9396\uff1a<\/p>\n<ul>\n<li>\u78ba\u5b9a\u6d89\u53ca\u6b7b\u9396\u7684\u4ea4\u6613\u3002<\/li>\n<li>\u7d42\u6b62\u4e00\u500b\u6216\u591a\u500b\u4ea4\u6613\u4ee5\u6253\u7834\u6b7b\u9396\u3002<\/li>\n<li>\u4fee\u6539\u61c9\u7528\u7a0b\u5f0f\u4ee3\u78bc\u6216\u6578\u64da\u5eab\u67b6\u69cb\u4ee5\u9632\u6b62\u672a\u4f86\u7684\u6b7b\u9396\u3002<\/li>\n<\/ul>\n<h3 id=\"3-handle-concurrency-issues-rAflWrDVWT\">3. \u8655\u7406\u4e26\u767c\u554f\u984c<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u65bc\u4e26\u767c\u554f\u984c\u5f15\u8d77\u7684\uff0c\u60a8\u9700\u8981\u8655\u7406\u5c0d\u6578\u64da\u7684\u4e26\u767c\u8a2a\u554f\u3002\u4e00\u4e9b\u8655\u7406\u4e26\u767c\u554f\u984c\u7684\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9069\u7576\u7684\u9396\u5b9a\u6a5f\u5236\u4ee5\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u5be6\u65bd\u6a02\u89c0\u4e26\u767c\u63a7\u5236\u6280\u8853\u3002<\/li>\n<li>\u4fee\u6539\u61c9\u7528\u7a0b\u5f0f\u4ee3\u78bc\u6216\u6578\u64da\u5eab\u67b6\u69cb\u4ee5\u9632\u6b62\u885d\u7a81\u3002<\/li>\n<\/ul>\n<h3 id=\"4-debug-and-fix-programming-errors-rAflWrDVWT\">4. \u8abf\u8a66\u4e26\u4fee\u5fa9\u7de8\u7a0b\u932f\u8aa4<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u7de8\u7a0b\u932f\u8aa4\u5f15\u8d77\u7684\uff0c\u60a8\u9700\u8981\u8abf\u8a66\u4e26\u4fee\u5fa9\u61c9\u7528\u7a0b\u5f0f\u4ee3\u78bc\u4e2d\u7684\u554f\u984c\u3002\u4e00\u4e9b\u8abf\u8a66\u548c\u4fee\u5fa9\u7de8\u7a0b\u932f\u8aa4\u7684\u6b65\u9a5f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6aa2\u67e5\u4ee3\u78bc\u908f\u8f2f\u4e26\u78ba\u5b9a\u4efb\u4f55\u932f\u8aa4\u6216\u908f\u8f2f\u7f3a\u9677\u3002<\/li>\n<li>\u4f7f\u7528\u8abf\u8a66\u5de5\u5177\u548c\u6280\u8853\u8ffd\u8e64\u57f7\u884c\u6d41\u7a0b\u3002<\/li>\n<li>\u4fee\u5fa9\u932f\u8aa4\u4e26\u91cd\u65b0\u6e2c\u8a66\u61c9\u7528\u7a0b\u5f0f\u3002<\/li>\n<\/ul>\n<h3 id=\"5-retry-the-transaction-rAflWrDVWT\">5. \u91cd\u8a66\u4ea4\u6613<\/h3>\n<p>\u4e00\u65e6\u78ba\u5b9a\u4e26\u89e3\u6c7a\u4e86\u932f\u8aa4\u7684\u6210\u56e0\uff0c\u5c31\u53ef\u4ee5\u91cd\u8a66\u5931\u6557\u7684\u4ea4\u6613\u3002\u78ba\u4fdd\u8655\u7406\u53ef\u80fd\u5728\u91cd\u8a66\u904e\u7a0b\u4e2d\u767c\u751f\u7684\u4efb\u4f55\u4f8b\u5916\u6216\u932f\u8aa4\uff0c\u4ee5\u9632\u6b62\u9032\u4e00\u6b65\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"summary-rAflWrDVWT\">\u6458\u8981<\/h2>\n<p>\u7e3d\u4e4b\uff0cPostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a25P02 &#8211; in_failed_sql_transaction \u53ef\u80fd\u767c\u751f\u65bc\u6b7b\u9396\u3001\u4e26\u767c\u554f\u984c\u6216\u7de8\u7a0b\u932f\u8aa4\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u539f\u56e0\u3001\u89e3\u6c7a\u6b7b\u9396\u3001\u8655\u7406\u4e26\u767c\u554f\u984c\u3001\u8abf\u8a66\u4e26\u4fee\u5fa9\u7de8\u7a0b\u932f\u8aa4\uff0c\u4ee5\u53ca\u91cd\u8a66\u4ea4\u6613\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u52d9\u5fc5\u63a1\u53d6\u9069\u7576\u63aa\u65bd\u4ee5\u78ba\u4fdd PostgreSQL \u6578\u64da\u5eab\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6191\u85c9\u6211\u5011\u5148\u9032\u7684\u57fa\u790e\u8a2d\u65bd\u548c\u5353\u8d8a\u7684\u5ba2\u6236\u652f\u6301\uff0c\u6211\u5011\u63d0\u4f9b\u91cf\u8eab\u5b9a\u88fd\u7684\u9802\u7d1a VPS \u8a17\u7ba1\u670d\u52d9\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u7279\u5b9a\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 PostgreSQL &#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-21360","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21360","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=21360"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21360\/revisions"}],"predecessor-version":[{"id":24137,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21360\/revisions\/24137"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}