{"id":21362,"date":"2024-01-02T08:07:23","date_gmt":"2024-01-02T08:07:23","guid":{"rendered":"https:\/\/server.hk\/blog\/21362\/"},"modified":"2024-11-14T10:35:57","modified_gmt":"2024-11-14T02:35:57","slug":"how-to-fix-postgresql-error-code-26000-invalid_sql_statement_name","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21362\/","title":{"rendered":"\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name"},"content":{"rendered":"<h1 id=\"how-to-fix-postgresql-error-code-26000-invalid_sql_statement_name-HBlcboadSS\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name<\/h1>\n<p>PostgreSQL \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u985e\u61c9\u7528\u7a0b\u5f0f\u3002\u7136\u800c\uff0c\u8207\u6240\u6709\u8edf\u4ef6\u4e00\u6a23\uff0cPostgreSQL \u4e5f\u53ef\u80fd\u9047\u5230\u932f\u8aa4\uff0c\u5c0e\u81f4\u5176\u6b63\u5e38\u904b\u4f5c\u4e2d\u65b7\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u4f86\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-the-error-HBlcboadSS\">\u4e86\u89e3\u8a72\u932f\u8aa4<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name \u767c\u751f\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u4e86\u7121\u6548\u7684 SQL \u8a9e\u53e5\u540d\u7a31\u6642\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u662f\u5728\u5617\u8a66\u57f7\u884c\u6e96\u5099\u597d\u7684\u8a9e\u53e5\u6642\uff0c\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u6216\u4e0d\u5b58\u5728\u7684\u540d\u7a31\u6240\u5c0e\u81f4\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u932f\u8aa4\u4fe1\u606f\u7bc4\u4f8b\uff1a<\/p>\n<p><code>ERROR:  prepared statement \"invalid_statement_name\" does not exist<\/code><\/p>\n<h2 id=\"possible-causes-HBlcboadSS\">\u53ef\u80fd\u7684\u6210\u56e0<\/h2>\n<p>\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u6f5b\u5728\u539f\u56e0\u6709\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u8a9e\u53e5\u540d\u7a31\u932f\u8aa4\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u539f\u56e0\u662f\u5728\u57f7\u884c\u6e96\u5099\u597d\u7684\u8a9e\u53e5\u6642\u4f7f\u7528\u4e86\u932f\u8aa4\u7684\u8a9e\u53e5\u540d\u7a31\u3002\u8acb\u78ba\u4fdd\u8a9e\u53e5\u540d\u7a31\u8207\u6e96\u5099\u968e\u6bb5\u4f7f\u7528\u7684\u540d\u7a31\u4e00\u81f4\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u6e96\u5099\uff1a<\/strong>\u5982\u679c\u60a8\u5617\u8a66\u57f7\u884c\u672a\u7d93\u6e96\u5099\u7684\u8a9e\u53e5\uff0c\u5c07\u6703\u5f15\u767c\u932f\u8aa4\u3002\u8acb\u78ba\u4fdd\u5728\u57f7\u884c\u4e4b\u524d\u5148\u6e96\u5099\u597d\u8a9e\u53e5\u3002<\/li>\n<li><strong>\u8a9e\u53e5\u904e\u671f\uff1a<\/strong>\u6e96\u5099\u597d\u7684\u8a9e\u53e5\u5177\u6709\u6709\u9650\u7684\u751f\u547d\u5468\u671f\u3002\u5982\u679c\u8a9e\u53e5\u5df2\u904e\u671f\uff0c\u57f7\u884c\u6642\u5c07\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u8acb\u91cd\u65b0\u6e96\u5099\u8a72\u8a9e\u53e5\u3002<\/li>\n<li><strong>\u9023\u63a5\u4e2d\u65b7\uff1a<\/strong>\u5982\u679c\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u4e2d\u65b7\u6216\u7d42\u6b62\uff0c\u8207\u8a72\u9023\u63a5\u76f8\u95dc\u7684\u6240\u6709\u6e96\u5099\u8a9e\u53e5\u5c07\u5931\u6548\u3002\u8acb\u91cd\u65b0\u5efa\u7acb\u9023\u63a5\u4e26\u91cd\u65b0\u6e96\u5099\u8a9e\u53e5\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-the-error-HBlcboadSS\">\u4fee\u5fa9\u8a72\u932f\u8aa4<\/h2>\n<p>\u8981\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name\uff0c\u8acb\u4f9d\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"step-1-verify-statement-name-HBlcboadSS\">\u6b65\u9a5f 1\uff1a\u78ba\u8a8d\u8a9e\u53e5\u540d\u7a31<\/h3>\n<p>\u4ed4\u7d30\u6aa2\u67e5\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u8a9e\u53e5\u540d\u7a31\u3002\u78ba\u4fdd\u5b83\u8207\u6e96\u5099\u8a9e\u53e5\u6642\u4f7f\u7528\u7684\u540d\u7a31\u4e00\u81f4\u3002\u4fee\u6b63\u4efb\u4f55\u62fc\u5beb\u932f\u8aa4\u6216\u540d\u7a31\u4e0d\u7b26\u7684\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"step-2-prepare-the-statement-HBlcboadSS\">\u6b65\u9a5f 2\uff1a\u6e96\u5099\u8a9e\u53e5<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u57f7\u884c\u8a9e\u53e5\u4e4b\u524d\u5c1a\u672a\u6e96\u5099\u597d\u5b83\uff0c\u8acb\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u8a9e\u53e5\u540d\u7a31\u9032\u884c\u6e96\u5099\u3002\u4f7f\u7528 PREPARE \u8a9e\u53e5\u4f86\u6e96\u5099\u8a72\u8a9e\u53e5\uff1a<\/p>\n<p><code>PREPARE statement_name AS &lt;SQL \u8a9e\u53e5&gt;;<\/code><\/p>\n<h3 id=\"step-3-re-prepare-expired-statements-HBlcboadSS\">\u6b65\u9a5f 3\uff1a\u91cd\u65b0\u6e96\u5099\u904e\u671f\u7684\u8a9e\u53e5<\/h3>\n<p>\u5982\u679c\u8a9e\u53e5\u5df2\u904e\u671f\uff0c\u8acb\u4f7f\u7528\u76f8\u540c\u7684\u8a9e\u53e5\u540d\u7a31\u91cd\u65b0\u6e96\u5099\u3002\u9019\u5c07\u5237\u65b0\u8a72\u8a9e\u53e5\u4e26\u4f7f\u5176\u518d\u6b21\u6709\u6548\u3002<\/p>\n<h3 id=\"step-4-re-establish-connection-HBlcboadSS\">\u6b65\u9a5f 4\uff1a\u91cd\u65b0\u5efa\u7acb\u9023\u63a5<\/h3>\n<p>\u5982\u679c\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u4e2d\u65b7\u6216\u7d42\u6b62\uff0c\u8acb\u91cd\u65b0\u5efa\u7acb\u9023\u63a5\u3002\u4e00\u65e6\u91cd\u65b0\u9023\u63a5\uff0c\u8acb\u91cd\u65b0\u6e96\u5099\u6240\u6709\u8207\u4e4b\u524d\u9023\u63a5\u76f8\u95dc\u7684\u8a9e\u53e5\u3002<\/p>\n<h2 id=\"summary-HBlcboadSS\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name \u53ef\u4ee5\u901a\u904e\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u8a9e\u53e5\u540d\u7a31\u3001\u5728\u57f7\u884c\u524d\u6e96\u5099\u8a9e\u53e5\u3001\u91cd\u65b0\u6e96\u5099\u904e\u671f\u8a9e\u53e5\u53ca\u5fc5\u8981\u6642\u91cd\u65b0\u5efa\u7acb\u9023\u63a5\u4f86\u89e3\u6c7a\u3002\u4f9d\u7167\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u9806\u66a2\u4f7f\u7528 PostgreSQL\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6548\u80fd\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9999\u6e2f VPS \u8a17\u7ba1\u670d\u52d9\u70ba\u60a8\u7684 PostgreSQL \u53ca\u5176\u4ed6\u6578\u64da\u5eab\u9700\u6c42\u63d0\u4f9b\u9802\u7d1a\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-21362","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21362","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=21362"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21362\/revisions"}],"predecessor-version":[{"id":24135,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21362\/revisions\/24135"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}