{"id":178850,"date":"2024-11-08T21:25:19","date_gmt":"2024-11-08T13:25:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178850\/"},"modified":"2024-11-08T21:25:20","modified_gmt":"2024-11-08T13:25:20","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a26000-invalid_sql_statement_name%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178850\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a26000-invalid_sql_statement_name%ef%bc%9f-uytWyolwZh\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a26000 &#8211; invalid_sql_statement_name\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528PostgreSQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc26000\uff0c\u8a72\u932f\u8aa4\u8868\u793a\u201cinvalid_sql_statement_name\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u57f7\u884cSQL\u8a9e\u53e5\u6642\uff0c\u7279\u5225\u662f\u7576\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u8a9e\u53e5\u540d\u7a31\u6216\u5728\u4e0a\u4e0b\u6587\u4e2d\u7121\u6cd5\u8b58\u5225\u7684\u8a9e\u53e5\u6642\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-uytWyolwZh\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>PostgreSQL\u7684\u932f\u8aa4\u4ee3\u78bc26000\u901a\u5e38\u8207\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u8a9e\u53e5\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u5728\u57f7\u884cSQL\u8a9e\u53e5\u6642\uff0c\u8a9e\u53e5\u540d\u7a31\u62fc\u5beb\u4e0d\u6b63\u78ba\uff0cPostgreSQL\u5c07\u7121\u6cd5\u8b58\u5225\u8a72\u8a9e\u53e5\uff0c\u5f9e\u800c\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8a9e\u53e5\u672a\u5b9a\u7fa9\uff1a<\/strong>\u5728\u4f7f\u7528\u52d5\u614bSQL\u6216\u5b58\u5132\u904e\u7a0b\u6642\uff0c\u5982\u679c\u6240\u5f15\u7528\u7684\u8a9e\u53e5\u540d\u7a31\u672a\u88ab\u6b63\u78ba\u5b9a\u7fa9\u6216\u5df2\u88ab\u522a\u9664\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e0a\u4e0b\u6587\u554f\u984c\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u8a9e\u53e5\u540d\u7a31\u53ef\u80fd\u5728\u7576\u524d\u4e0a\u4e0b\u6587\u4e2d\u7121\u6cd5\u8a2a\u554f\uff0c\u4f8b\u5982\u5728\u4e0d\u540c\u7684\u4e8b\u52d9\u6216\u6703\u8a71\u4e2d\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%bc26000-uytWyolwZh\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc26000<\/h2>\n<p>\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc26000\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%aa%9e%e5%8f%a5%e5%90%8d%e7%a8%b1-uytWyolwZh\">1. \u6aa2\u67e5\u8a9e\u53e5\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u6240\u4f7f\u7528\u7684SQL\u8a9e\u53e5\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u62fc\u5beb\u7121\u8aa4\uff0c\u4e26\u4e14\u8a9e\u53e5\u540d\u7a31\u5728\u7576\u524d\u7684\u6578\u64da\u5eab\u4e0a\u4e0b\u6587\u4e2d\u662f\u6709\u6548\u7684\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXECUTE 'SELECT * FROM my_table';<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u78ba\u4fdd\u201cmy_table\u201d\u662f\u6b63\u78ba\u7684\u8868\u540d\uff0c\u4e26\u4e14\u8a72\u8868\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e8%aa%9e%e5%8f%a5%e7%9a%84%e5%ae%9a%e7%be%a9-uytWyolwZh\">2. \u78ba\u8a8d\u8a9e\u53e5\u7684\u5b9a\u7fa9<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u52d5\u614bSQL\uff0c\u8acb\u78ba\u8a8d\u6240\u5f15\u7528\u7684\u8a9e\u53e5\u5df2\u7d93\u6b63\u78ba\u5b9a\u7fa9\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u6703\u8a71\u4e2d\u7684\u6240\u6709\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT * FROM pg_prepared_statements;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u5df2\u6e96\u5099\u7684\u8a9e\u53e5\uff0c\u60a8\u53ef\u4ee5\u6aa2\u67e5\u6240\u9700\u7684\u8a9e\u53e5\u662f\u5426\u5728\u5217\u8868\u4e2d\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e4%b8%8a%e4%b8%8b%e6%96%87-uytWyolwZh\">3. \u6aa2\u67e5\u4e0a\u4e0b\u6587<\/h3>\n<p>\u5982\u679c\u60a8\u5728\u5b58\u5132\u904e\u7a0b\u6216\u51fd\u6578\u4e2d\u4f7f\u7528\u8a9e\u53e5\uff0c\u8acb\u78ba\u4fdd\u5728\u6b63\u78ba\u7684\u4e0a\u4e0b\u6587\u4e2d\u8abf\u7528\u5b83\u5011\u3002\u67d0\u4e9b\u8a9e\u53e5\u53ef\u80fd\u5728\u7279\u5b9a\u7684\u4e8b\u52d9\u6216\u6703\u8a71\u4e2d\u7121\u6cd5\u8a2a\u554f\u3002\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\u6216\u53c3\u6578\u4f86\u50b3\u905e\u6240\u9700\u7684\u8a9e\u53e5\u540d\u7a31\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-uytWyolwZh\">4. \u4f7f\u7528\u932f\u8aa4\u8655\u7406<\/h3>\n<p>\u5728\u7de8\u5bebSQL\u4ee3\u78bc\u6642\uff0c\u5efa\u8b70\u4f7f\u7528\u932f\u8aa4\u8655\u7406\u6a5f\u5236\u4f86\u6355\u7372\u548c\u8655\u7406\u6f5b\u5728\u7684\u932f\u8aa4\u3002\u9019\u6a23\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u5feb\u5730\u5b9a\u4f4d\u554f\u984c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>BEGIN\n    EXECUTE 'SELECT * FROM my_table';\nEXCEPTION\n    WHEN others THEN\n        RAISE NOTICE 'Error occurred: %', SQLERRM;\nEND;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6355\u7372\u4efb\u4f55\u932f\u8aa4\u4e26\u986f\u793a\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u60a8\u9032\u4e00\u6b65\u8abf\u8a66\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uytWyolwZh\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc26000 &#8211; invalid_sql_statement_name\u901a\u5e38\u662f\u7531\u65bc\u8a9e\u53e5\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\u3001\u8a9e\u53e5\u672a\u5b9a\u7fa9\u6216\u4e0a\u4e0b\u6587\u554f\u984c\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u8a9e\u53e5\u540d\u7a31\u3001\u78ba\u8a8d\u8a9e\u53e5\u7684\u5b9a\u7fa9\u3001\u6aa2\u67e5\u4e0a\u4e0b\u6587\u4ee5\u53ca\u4f7f\u7528\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\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> \u670d\u52d9\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc26000\u7684\u6307\u5357\uff0c\u89e3\u6c7a\u7121\u6548SQL\u8a9e\u53e5\u540d\u7a31\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u64cd\u4f5c\u6548\u7387\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-178850","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178850","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=178850"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178850\/revisions"}],"predecessor-version":[{"id":178851,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178850\/revisions\/178851"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}