{"id":172679,"date":"2024-11-07T15:08:31","date_gmt":"2024-11-07T07:08:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172679\/"},"modified":"2024-11-07T15:08:32","modified_gmt":"2024-11-07T07:08:32","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2sql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a7%b8%e7%99%bc%e5%99%a8%ef%bc%9f-%e6%9f%a5%e8%a9%a2sql-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a7%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172679\/","title":{"rendered":"\u5982\u4f55\u67e5\u8a62SQL\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668\uff1f (\u67e5\u8a62sql \u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2sql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a7%b8%e7%99%bc%e5%99%a8%ef%bc%9f-EtJabTRLXI\">\u5982\u4f55\u67e5\u8a62SQL\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668\uff1f<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u89f8\u767c\u5668\u662f\u4e00\u7a2e\u975e\u5e38\u91cd\u8981\u7684\u5de5\u5177\u3002\u5b83\u5011\u53ef\u4ee5\u81ea\u52d5\u57f7\u884c\u7279\u5b9a\u7684\u64cd\u4f5c\uff0c\u7576\u67d0\u4e9b\u4e8b\u4ef6\u767c\u751f\u6642\uff08\u4f8b\u5982\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u6578\u64da\uff09\u3002\u9019\u4f7f\u5f97\u89f8\u767c\u5668\u5728\u6578\u64da\u5b8c\u6574\u6027\u548c\u81ea\u52d5\u5316\u65b9\u9762\u767c\u63ee\u4e86\u95dc\u9375\u4f5c\u7528\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u8a62SQL\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u7dad\u8b77\u60a8\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%a7%b8%e7%99%bc%e5%99%a8%ef%bc%9f-EtJabTRLXI\">\u4ec0\u9ebc\u662f\u89f8\u767c\u5668\uff1f<\/h2>\n<p>\u89f8\u767c\u5668\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u5b58\u5132\u7a0b\u5e8f\uff0c\u5b83\u5728\u7279\u5b9a\u4e8b\u4ef6\u767c\u751f\u6642\u81ea\u52d5\u57f7\u884c\u3002\u9019\u4e9b\u4e8b\u4ef6\u901a\u5e38\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>INSERT\uff1a\u7576\u65b0\u8a18\u9304\u88ab\u63d2\u5165\u6642\u3002<\/li>\n<li>UPDATE\uff1a\u7576\u73fe\u6709\u8a18\u9304\u88ab\u66f4\u65b0\u6642\u3002<\/li>\n<li>DELETE\uff1a\u7576\u8a18\u9304\u88ab\u522a\u9664\u6642\u3002<\/li>\n<\/ul>\n<p>\u89f8\u767c\u5668\u53ef\u4ee5\u7528\u4f86\u57f7\u884c\u591a\u7a2e\u64cd\u4f5c\uff0c\u4f8b\u5982\u9a57\u8b49\u6578\u64da\u3001\u8a18\u9304\u8b8a\u66f4\u6216\u81ea\u52d5\u66f4\u65b0\u5176\u4ed6\u8868\u683c\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2sql%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%9a%84%e8%a7%b8%e7%99%bc%e5%99%a8-EtJabTRLXI\">\u67e5\u8a62SQL\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668<\/h2>\n<p>\u5728\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u67e5\u8a62\u89f8\u767c\u5668\u7684\u65b9\u6cd5\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u67e5\u8a62\u89f8\u767c\u5668\u7684\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-mysql-EtJabTRLXI\">1. MySQL<\/h3>\n<p>\u5728MySQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u5217\u51fa\u6240\u6709\u89f8\u767c\u5668\uff1a<\/p>\n<pre><code>SHOW TRIGGERS;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u6578\u64da\u5eab\u4e2d\u6240\u6709\u89f8\u767c\u5668\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u89f8\u767c\u5668\u540d\u7a31\u3001\u4e8b\u4ef6\u985e\u578b\u3001\u89f8\u767c\u6642\u9593\u548c\u89f8\u767c\u7684\u8868\u683c\u3002<\/p>\n<h3 id=\"2-sql-server-EtJabTRLXI\">2. SQL Server<\/h3>\n<p>\u5728SQL Server\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u89f8\u767c\u5668\u7684\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT \n    name AS TriggerName, \n    OBJECT_NAME(parent_id) AS TableName, \n    type_desc AS TriggerType \nFROM sys.triggers;<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u89f8\u767c\u5668\u7684\u540d\u7a31\u3001\u6240\u5c6c\u8868\u683c\u7684\u540d\u7a31\u4ee5\u53ca\u89f8\u767c\u5668\u7684\u985e\u578b\u3002<\/p>\n<h3 id=\"3-postgresql-EtJabTRLXI\">3. PostgreSQL<\/h3>\n<p>\u5728PostgreSQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u8a62\u89f8\u767c\u5668\uff1a<\/p>\n<pre><code>SELECT \n    tgname AS TriggerName, \n    relname AS TableName \nFROM pg_trigger \nJOIN pg_class ON pg_trigger.tgrelid = pg_class.oid;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u89f8\u767c\u5668\u53ca\u5176\u6240\u5c6c\u7684\u8868\u683c\u3002<\/p>\n<h3 id=\"4-oracle-EtJabTRLXI\">4. Oracle<\/h3>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u8a62\u89f8\u767c\u5668\uff1a<\/p>\n<pre><code>SELECT \n    trigger_name, \n    table_name \nFROM user_triggers;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u89f8\u767c\u5668\u53ca\u5176\u6240\u5c6c\u7684\u8868\u683c\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%a7%b8%e7%99%bc%e5%99%a8%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-EtJabTRLXI\">\u67e5\u8a62\u89f8\u767c\u5668\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u67e5\u8a62\u89f8\u767c\u5668\u6642\uff0c\u60a8\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u67e5\u770b\u89f8\u767c\u5668\u3002<\/li>\n<li>\u4e86\u89e3\u89f8\u767c\u5668\u7684\u4f5c\u7528\uff0c\u4ee5\u4fbf\u5728\u9700\u8981\u6642\u9032\u884c\u8abf\u6574\u6216\u522a\u9664\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u89f8\u767c\u5668\u7684\u6027\u80fd\uff0c\u78ba\u4fdd\u5b83\u5011\u4e0d\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EtJabTRLXI\">\u7e3d\u7d50<\/h2>\n<p>\u89f8\u767c\u5668\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u80fd\u5920\u81ea\u52d5\u57f7\u884c\u7279\u5b9a\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u81ea\u52d5\u5316\u7a0b\u5ea6\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u67e5\u8a62SQL\u6578\u64da\u5eab\u4e2d\u7684\u89f8\u767c\u5668\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u7ba1\u7406\u548c\u7dad\u8b77\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728SQL\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u89f8\u767c\u5668\uff0c\u638c\u63e1\u4f7f\u7528SQL\u8a9e\u53e5\u6aa2\u7d22\u548c\u7ba1\u7406\u89f8\u767c\u5668\u7684\u6280\u5de7\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-172679","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172679","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=172679"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172679\/revisions"}],"predecessor-version":[{"id":172680,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172679\/revisions\/172680"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}