{"id":178940,"date":"2024-11-08T21:40:17","date_gmt":"2024-11-08T13:40:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178940\/"},"modified":"2024-11-08T21:40:18","modified_gmt":"2024-11-08T13:40:18","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%9a38002-modifying_sql_data_not_permitted%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178940\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a38002 &#8211; modifying_sql_data_not_permitted\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%9a38002-modifying_sql_data_not_permitted-kEmHHKlILV\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a38002 &#8211; modifying_sql_data_not_permitted<\/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\u78bc38002\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u986f\u793a\u70ba\u201cmodifying_sql_data_not_permitted\u201d\u3002\u9019\u500b\u932f\u8aa4\u4e3b\u8981\u51fa\u73fe\u5728\u5617\u8a66\u5728\u67d0\u4e9b\u4e0a\u4e0b\u6587\u4e2d\u4fee\u6539SQL\u6578\u64da\u6642\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u67d0\u4e9b\u985e\u578b\u7684\u67e5\u8a62\u6216\u64cd\u4f5c\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\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%bc38002%e7%9a%84%e5%8e%9f%e5%9b%a0-kEmHHKlILV\">\u932f\u8aa4\u4ee3\u78bc38002\u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL\u7684\u932f\u8aa4\u4ee3\u78bc38002\u901a\u5e38\u8207\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u4e0d\u5141\u8a31\u7684\u64cd\u4f5c\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0cPostgreSQL\u4e0d\u5141\u8a31\u5728\u7279\u5b9a\u7684\u4e0a\u4e0b\u6587\u4e2d\u9032\u884c\u6578\u64da\u4fee\u6539\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u53ea\u8b80\u7684\u4e8b\u52d9\u4e2d\u57f7\u884cINSERT\u3001UPDATE\u6216DELETE\u64cd\u4f5c\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u89f8\u767c\u5668\u6216\u51fd\u6578\u9650\u5236\uff1a<\/strong>\u5982\u679c\u5728\u89f8\u767c\u5668\u6216\u51fd\u6578\u4e2d\u57f7\u884c\u4e86\u4e0d\u5141\u8a31\u7684\u6578\u64da\u4fee\u6539\u64cd\u4f5c\uff0c\u4e5f\u53ef\u80fd\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528PL\/pgSQL\u8a9e\u8a00\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6ce8\u610f\u4e0a\u4e0b\u6587\u7684\u9650\u5236\u3002<\/li>\n<li><strong>SQL\u6a19\u6e96\u9650\u5236\uff1a<\/strong>\u6839\u64daSQL\u6a19\u6e96\uff0c\u67d0\u4e9b\u67e5\u8a62\u985e\u578b\uff08\u5982SELECT\u67e5\u8a62\uff09\u4e0d\u5141\u8a31\u5728\u5176\u57f7\u884c\u904e\u7a0b\u4e2d\u9032\u884c\u6578\u64da\u4fee\u6539\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%bc38002-kEmHHKlILV\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc38002<\/h2>\n<p>\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc38002\u7684\u5177\u9ad4\u6b65\u9a5f\u53d6\u6c7a\u65bc\u932f\u8aa4\u7684\u6839\u672c\u539f\u56e0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%ba%8b%e5%8b%99%e6%a8%a1%e5%bc%8f-kEmHHKlILV\">1. \u6aa2\u67e5\u4e8b\u52d9\u6a21\u5f0f<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u60a8\u5728\u57f7\u884c\u6578\u64da\u4fee\u6539\u64cd\u4f5c\u6642\uff0c\u4e8b\u52d9\u6a21\u5f0f\u662f\u6b63\u78ba\u7684\u3002\u5982\u679c\u60a8\u5728\u4e00\u500b\u53ea\u8b80\u4e8b\u52d9\u4e2d\u57f7\u884c\u4e86\u4fee\u6539\u64cd\u4f5c\uff0c\u8acb\u5c07\u4e8b\u52d9\u6a21\u5f0f\u66f4\u6539\u70ba\u53ef\u8b80\u5beb\u6a21\u5f0f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u958b\u59cb\u4e00\u500b\u53ef\u8b80\u5beb\u7684\u4e8b\u52d9\uff1a<\/p>\n<pre><code>BEGIN TRANSACTION;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e8%a7%b8%e7%99%bc%e5%99%a8%e5%92%8c%e5%87%bd%e6%95%b8-kEmHHKlILV\">2. \u6aa2\u67e5\u89f8\u767c\u5668\u548c\u51fd\u6578<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u767c\u751f\u5728\u89f8\u767c\u5668\u6216\u51fd\u6578\u4e2d\uff0c\u8acb\u6aa2\u67e5\u9019\u4e9b\u5c0d\u8c61\u7684\u5b9a\u7fa9\u3002\u78ba\u4fdd\u5b83\u5011\u4e0d\u6703\u5728\u4e0d\u5141\u8a31\u7684\u4e0a\u4e0b\u6587\u4e2d\u57f7\u884c\u6578\u64da\u4fee\u6539\u64cd\u4f5c\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u6aa2\u67e5\u89f8\u767c\u5668\uff1a<\/p>\n<pre><code>SELECT * FROM pg_trigger WHERE tgname = 'your_trigger_name';<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%9f%a5%e8%a9%a2-kEmHHKlILV\">3. \u4f7f\u7528\u5408\u9069\u7684\u67e5\u8a62<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8003\u616e\u60a8\u7684\u67e5\u8a62\u7d50\u69cb\u3002\u5982\u679c\u60a8\u5728\u4e00\u500bSELECT\u67e5\u8a62\u4e2d\u5617\u8a66\u9032\u884c\u6578\u64da\u4fee\u6539\uff0c\u8acb\u5c07\u6578\u64da\u4fee\u6539\u64cd\u4f5c\u79fb\u5230\u55ae\u7368\u7684\u67e5\u8a62\u4e2d\u3002\u4f8b\u5982\uff0c\u5c07\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT * FROM your_table WHERE condition; UPDATE your_table SET column = value;<\/code><\/pre>\n<p>\u5206\u958b\u70ba\u5169\u500b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT * FROM your_table WHERE condition; \nUPDATE your_table SET column = value WHERE condition;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kEmHHKlILV\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc38002 &#8211; modifying_sql_data_not_permitted\u901a\u5e38\u662f\u7531\u65bc\u4e0d\u7576\u7684\u4e8b\u52d9\u6a21\u5f0f\u3001\u89f8\u767c\u5668\u6216\u51fd\u6578\u7684\u9650\u5236\uff0c\u6216\u4e0d\u5408\u9069\u7684\u67e5\u8a62\u7d50\u69cb\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u4e8b\u52d9\u6a21\u5f0f\u3001\u89f8\u767c\u5668\u548c\u51fd\u6578\u7684\u5b9a\u7fa9\uff0c\u4ee5\u53ca\u4f7f\u7528\u5408\u9069\u7684\u67e5\u8a62\u7d50\u69cb\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\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc38002\uff0c\u89e3\u6c7a\u4fee\u6539SQL\u6578\u64da\u4e0d\u88ab\u5141\u8a31\u7684\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-178940","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178940","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=178940"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178940\/revisions"}],"predecessor-version":[{"id":178941,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178940\/revisions\/178941"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}