{"id":66363,"date":"2024-10-14T16:52:16","date_gmt":"2024-10-14T08:52:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66363\/"},"modified":"2024-10-14T16:52:16","modified_gmt":"2024-10-14T08:52:16","slug":"mssql%e4%b8%ad%e5%88%aa%e9%99%a4%e5%be%8c%e7%9a%84id%e8%bf%bd%e8%b9%a4%e5%8f%8a%e6%81%a2%e5%be%a9%ef%bc%88mssql%e5%88%aa%e9%99%a4%e7%9a%84id%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66363\/","title":{"rendered":"MSSQL\u4e2d\u522a\u9664\u5f8c\u7684ID\u8ffd\u8e64\u53ca\u6062\u5fa9\uff08mssql\u522a\u9664\u7684ID\uff09"},"content":{"rendered":"<h1 id=\"mssql%e4%b8%ad%e5%88%aa%e9%99%a4%e5%be%8c%e7%9a%84id%e8%bf%bd%e8%b9%a4%e5%8f%8a%e6%81%a2%e5%be%a9%ef%bc%88mssql%e5%88%aa%e9%99%a4%e7%9a%84id%ef%bc%89-RbWBDvJdVj\">MSSQL\u4e2d\u522a\u9664\u5f8c\u7684ID\u8ffd\u8e64\u53ca\u6062\u5fa9\uff08mssql\u522a\u9664\u7684ID\uff09<\/h1>\n<p>\u5728\u4f7f\u7528Microsoft SQL Server\uff08MSSQL\uff09\u9032\u884c\u6578\u64da\u7ba1\u7406\u6642\uff0c\u6578\u64da\u7684\u522a\u9664\u64cd\u4f5c\u662f\u5e38\u898b\u7684\u9700\u6c42\u3002\u7136\u800c\uff0c\u522a\u9664\u6578\u64da\u5f8c\uff0c\u5982\u4f55\u8ffd\u8e64\u548c\u6062\u5fa9\u88ab\u522a\u9664\u7684ID\u537b\u662f\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0eMSSQL\u4e2d\u522a\u9664\u5f8c\u7684ID\u8ffd\u8e64\u53ca\u6062\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e6%93%8d%e4%bd%9c%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RbWBDvJdVj\">\u522a\u9664\u64cd\u4f5c\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728MSSQL\u4e2d\uff0c\u522a\u9664\u64cd\u4f5c\u901a\u5e38\u4f7f\u7528DELETE\u8a9e\u53e5\u4f86\u57f7\u884c\u3002\u9019\u500b\u64cd\u4f5c\u6703\u5f9e\u6307\u5b9a\u7684\u8868\u4e2d\u79fb\u9664\u7b26\u5408\u689d\u4ef6\u7684\u8a18\u9304\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684DELETE\u8a9e\u53e5\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>DELETE FROM \u8868\u540d WHERE \u689d\u4ef6;<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u64cd\u4f5c\u5f8c\uff0c\u7b26\u5408\u689d\u4ef6\u7684\u8a18\u9304\u5c07\u88ab\u6c38\u4e45\u522a\u9664\uff0c\u9019\u610f\u5473\u8457\u9019\u4e9b\u8a18\u9304\u7684ID\u4e5f\u5c07\u4e0d\u518d\u5b58\u5728\u65bc\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e5%be%8c%e7%9a%84id%e8%bf%bd%e8%b9%a4-RbWBDvJdVj\">\u522a\u9664\u5f8c\u7684ID\u8ffd\u8e64<\/h2>\n<p>\u5728MSSQL\u4e2d\uff0c\u522a\u9664\u7684\u8a18\u9304\u7121\u6cd5\u76f4\u63a5\u6062\u5fa9\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u4e00\u4e9b\u65b9\u6cd5\u4f86\u8ffd\u8e64\u522a\u9664\u7684ID\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u89f8\u767c\u5668\uff08Triggers\uff09\uff1a<\/strong>\u53ef\u4ee5\u5728\u522a\u9664\u64cd\u4f5c\u4e4b\u524d\u5275\u5efa\u89f8\u767c\u5668\uff0c\u5c07\u88ab\u522a\u9664\u7684\u8a18\u9304\u5b58\u5132\u5230\u53e6\u4e00\u500b\u8868\u4e2d\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u539f\u59cb\u8a18\u9304\u88ab\u522a\u9664\uff0c\u4ecd\u7136\u53ef\u4ee5\u5728\u5099\u4efd\u8868\u4e2d\u627e\u5230\u76f8\u95dc\u7684ID\u3002<\/li>\n<li><strong>\u4f7f\u7528\u65e5\u8a8c\uff08Logs\uff09\uff1a<\/strong>SQL Server\u7684\u4e8b\u52d9\u65e5\u8a8c\u8a18\u9304\u4e86\u6240\u6709\u7684\u6578\u64da\u8b8a\u66f4\uff0c\u5305\u62ec\u522a\u9664\u64cd\u4f5c\u3002\u901a\u904e\u5206\u6790\u4e8b\u52d9\u65e5\u8a8c\uff0c\u53ef\u4ee5\u627e\u5230\u88ab\u522a\u9664\u7684ID\uff0c\u4f46\u9019\u9700\u8981\u5c08\u696d\u7684\u5de5\u5177\u548c\u6280\u8853\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7248\u672c\u63a7\u5236\uff1a <\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u7248\u672c\u63a7\u5236\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u6578\u64da\u3002\u9019\u610f\u5473\u8457\u6bcf\u6b21\u66f4\u65b0\u6216\u522a\u9664\u64cd\u4f5c\u6642\uff0c\u90fd\u6703\u5c07\u820a\u7684\u8a18\u9304\u4fdd\u7559\u5728\u53e6\u4e00\u500b\u8868\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%81%a2%e5%be%a9%e5%88%aa%e9%99%a4%e7%9a%84id-RbWBDvJdVj\">\u6062\u5fa9\u522a\u9664\u7684ID<\/h2>\n<p>\u5982\u679c\u9700\u8981\u6062\u5fa9\u88ab\u522a\u9664\u7684ID\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u53ef\u80fd\u7684\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u5f9e\u5099\u4efd\u6062\u5fa9\uff1a <\/strong>\u5982\u679c\u6709\u5b9a\u671f\u7684\u6578\u64da\u5099\u4efd\uff0c\u53ef\u4ee5\u901a\u904e\u6062\u5fa9\u5099\u4efd\u4f86\u627e\u56de\u88ab\u522a\u9664\u7684\u8a18\u9304\u3002\u9019\u662f\u6700\u76f4\u63a5\u4e14\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e8b\u52d9\u65e5\u8a8c\u6062\u5fa9\uff1a <\/strong>\u5982\u679c\u6c92\u6709\u5099\u4efd\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u4e8b\u52d9\u65e5\u8a8c\u4f86\u6062\u5fa9\u6578\u64da\u3002\u9019\u9700\u8981\u4f7f\u7528\u5c08\u696d\u7684\u6062\u5fa9\u5de5\u5177\uff0c\u4e26\u4e14\u904e\u7a0b\u76f8\u5c0d\u8907\u96dc\u3002<\/li>\n<li><strong>\u67e5\u8a62\u5099\u4efd\u8868\uff1a <\/strong>\u5982\u679c\u4f7f\u7528\u89f8\u767c\u5668\u5c07\u522a\u9664\u7684\u8a18\u9304\u5b58\u5132\u5230\u5099\u4efd\u8868\u4e2d\uff0c\u53ef\u4ee5\u76f4\u63a5\u67e5\u8a62\u8a72\u8868\u4f86\u627e\u56de\u88ab\u522a\u9664\u7684ID\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-RbWBDvJdVj\">\u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6709\u4e00\u500b\u540d\u70ba\u201cCustomers\u201d\u7684\u8868\uff0c\u5305\u542b\u5ba2\u6236\u7684\u57fa\u672c\u4fe1\u606f\u3002\u5982\u679c\u57f7\u884c\u4ee5\u4e0bDELETE\u8a9e\u53e5\uff1a<\/p>\n<pre><code>DELETE FROM Customers WHERE CustomerID = 1;<\/code><\/pre>\n<p>\u9019\u5c07\u522a\u9664CustomerID\u70ba1\u7684\u5ba2\u6236\u8a18\u9304\u3002\u5982\u679c\u5728\u522a\u9664\u4e4b\u524d\u8a2d\u7f6e\u4e86\u89f8\u767c\u5668\uff0c\u5247\u53ef\u4ee5\u5728\u201cDeletedCustomers\u201d\u8868\u4e2d\u627e\u5230\u8a72\u8a18\u9304\uff0c\u5f9e\u800c\u8ffd\u8e64\u5230\u88ab\u522a\u9664\u7684ID\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-RbWBDvJdVj\">\u7d50\u8ad6<\/h2>\n<p>\u5728MSSQL\u4e2d\uff0c\u522a\u9664\u5f8c\u7684ID\u8ffd\u8e64\u53ca\u6062\u5fa9\u662f\u4e00\u500b\u91cd\u8981\u7684\u6578\u64da\u7ba1\u7406\u8ab2\u984c\u3002\u901a\u904e\u4f7f\u7528\u89f8\u767c\u5668\u3001\u4e8b\u52d9\u65e5\u8a8c\u548c\u5b9a\u671f\u5099\u4efd\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8ffd\u8e64\u548c\u6062\u5fa9\u88ab\u522a\u9664\u7684ID\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7684\u5099\u4efd\u9084\u662f\u6062\u5fa9\uff0c\u9078\u64c7\u4e00\u500b\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u80fd\u5920\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MSSQL\u4e2d\u522a\u9664\u5f8cID\u7684\u8ffd\u8e64\u8207\u6062\u5fa9\u65b9\u6cd5\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u522a\u9664\u7684\u6578\u64da\u548cID\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-66363","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66363","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=66363"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66363\/revisions"}],"predecessor-version":[{"id":66364,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66363\/revisions\/66364"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}