{"id":178956,"date":"2024-11-08T21:48:19","date_gmt":"2024-11-08T13:48:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178956\/"},"modified":"2024-11-08T21:48:20","modified_gmt":"2024-11-08T13:48:20","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%9a39p03-event_trigger_protocol_violated%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178956\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a39P03 &#8211; event_trigger_protocol_violated\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%9a39p03-event_trigger_protocol_violated-DKJjnqyzgL\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a39P03 &#8211; event_trigger_protocol_violated<\/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\u662f39P03\uff0c\u9019\u500b\u932f\u8aa4\u4ee3\u78bc\u8868\u793a\u300cevent_trigger_protocol_violated\u300d\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4e8b\u4ef6\u89f8\u767c\u5668\u7684\u57f7\u884c\u904e\u7a0b\u4e2d\uff0c\u7576\u89f8\u767c\u5668\u7684\u5354\u8b70\u88ab\u9055\u53cd\u6642\uff0cPostgreSQL\u6703\u62cb\u51fa\u9019\u500b\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\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%e5%8e%9f%e5%9b%a0-DKJjnqyzgL\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>39P03\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u89f8\u767c\u5668\u7684\u57f7\u884c\u9806\u5e8f\u554f\u984c\uff1a<\/strong>\u7576\u4e00\u500b\u4e8b\u4ef6\u89f8\u767c\u5668\u5728\u57f7\u884c\u904e\u7a0b\u4e2d\u5617\u8a66\u57f7\u884c\u4e0d\u7b26\u5408\u5354\u8b70\u7684\u64cd\u4f5c\u6642\uff0c\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u89f8\u767c\u5668\u5617\u8a66\u5728\u4e00\u500b\u4e0d\u5141\u8a31\u7684\u4e0a\u4e0b\u6587\u4e2d\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\u3002<\/li>\n<li><strong>\u4e0d\u6b63\u78ba\u7684\u89f8\u767c\u5668\u5b9a\u7fa9\uff1a<\/strong>\u5982\u679c\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u4e0d\u7b26\u5408PostgreSQL\u7684\u8981\u6c42\uff0c\u4f8b\u5982\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u8a9e\u6cd5\u6216\u53c3\u6578\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u591a\u500b\u89f8\u767c\u5668\u4e4b\u9593\u7684\u885d\u7a81\uff1a<\/strong>\u5982\u679c\u5728\u540c\u4e00\u4e8b\u4ef6\u4e0a\u5b9a\u7fa9\u4e86\u591a\u500b\u89f8\u767c\u5668\uff0c\u4e14\u5b83\u5011\u4e4b\u9593\u5b58\u5728\u885d\u7a81\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u5354\u8b70\u9055\u53cd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a939p03%e9%8c%af%e8%aa%a4-DKJjnqyzgL\">\u5982\u4f55\u4fee\u5fa939P03\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa939P03\u932f\u8aa4\u9700\u8981\u5c0d\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u548c\u57f7\u884c\u9032\u884c\u4ed4\u7d30\u6aa2\u67e5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e5%ae%9a%e7%be%a9-DKJjnqyzgL\">1. \u6aa2\u67e5\u89f8\u767c\u5668\u7684\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u6240\u6709\u7684\u53c3\u6578\u548c\u8a9e\u6cd5\u90fd\u7b26\u5408PostgreSQL\u7684\u8981\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668\uff1a<\/p>\n<pre><code>SELECT tgname, tgtype, tgenabled FROM pg_trigger;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u89f8\u767c\u5668\u53ca\u5176\u72c0\u614b\uff0c\u5e6b\u52a9\u4f60\u8b58\u5225\u53ef\u80fd\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e6%b8%ac%e8%a9%a6%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e5%9f%b7%e8%a1%8c%e9%a0%86%e5%ba%8f-DKJjnqyzgL\">2. \u6e2c\u8a66\u89f8\u767c\u5668\u7684\u57f7\u884c\u9806\u5e8f<\/h3>\n<p>\u5982\u679c\u6709\u591a\u500b\u89f8\u767c\u5668\uff0c\u6aa2\u67e5\u5b83\u5011\u7684\u57f7\u884c\u9806\u5e8f\u3002\u53ef\u4ee5\u901a\u904e\u8abf\u6574\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u4f86\u78ba\u4fdd\u5b83\u5011\u6309\u7167\u6b63\u78ba\u7684\u9806\u5e8f\u57f7\u884c\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u89f8\u767c\u5668\u7684\u57f7\u884c\u9806\u5e8f\uff1a<\/p>\n<pre><code>SELECT * FROM pg_event_trigger;<\/code><\/pre>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e5%8a%9f%e8%83%bd-DKJjnqyzgL\">3. \u6e2c\u8a66\u89f8\u767c\u5668\u7684\u529f\u80fd<\/h3>\n<p>\u5728\u958b\u767c\u74b0\u5883\u4e2d\u6e2c\u8a66\u89f8\u767c\u5668\u7684\u529f\u80fd\uff0c\u78ba\u4fdd\u5b83\u5011\u80fd\u5920\u6b63\u5e38\u57f7\u884c\u800c\u4e0d\u6703\u5f15\u767c\u932f\u8aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u624b\u52d5\u89f8\u767c\u4e8b\u4ef6\uff0c\u6aa2\u67e5\u89f8\u767c\u5668\u7684\u884c\u70ba\uff1a<\/p>\n<pre><code>-- \u5047\u8a2d\u6709\u4e00\u500b\u540d\u70bamy_trigger\u7684\u89f8\u767c\u5668\nINSERT INTO my_table (column1) VALUES ('test');<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8bpostgresql%e6%97%a5%e8%aa%8c-DKJjnqyzgL\">4. \u67e5\u770bPostgreSQL\u65e5\u8a8c<\/h3>\n<p>\u67e5\u770bPostgreSQL\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u6703\u63d0\u4f9b\u66f4\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u4f60\u5b9a\u4f4d\u554f\u984c\u3002\u65e5\u8a8c\u6587\u4ef6\u7684\u4f4d\u7f6e\u901a\u5e38\u5728PostgreSQL\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DKJjnqyzgL\">\u7d50\u8ad6<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc39P03 &#8211; event_trigger_protocol_violated\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u548c\u57f7\u884c\u6709\u95dc\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u89f8\u767c\u5668\u7684\u5b9a\u7fa9\u3001\u57f7\u884c\u9806\u5e8f\u548c\u529f\u80fd\uff0c\u4e26\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u5b9a\u4f4d\u4e26\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> \u4f86\u904b\u884cPostgreSQL\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc39P03\uff0c\u89e3\u6c7aevent_trigger_protocol_violated\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-178956","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178956","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=178956"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178956\/revisions"}],"predecessor-version":[{"id":178957,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178956\/revisions\/178957"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}