{"id":164137,"date":"2024-11-05T05:20:24","date_gmt":"2024-11-04T21:20:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164137\/"},"modified":"2024-11-05T05:20:25","modified_gmt":"2024-11-04T21:20:25","slug":"%e5%80%9f%e5%8a%a9ms-sql%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0%e5%a4%96%e9%8d%b5%ef%bc%88%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0%e5%a4%96%e9%8d%b5mssql%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164137\/","title":{"rendered":"\u501f\u52a9MS SQL\u5982\u4f55\u6dfb\u52a0\u5916\u9375\uff08\u5982\u4f55\u6dfb\u52a0\u5916\u9375mssql\uff09"},"content":{"rendered":"<h1 id=\"%e5%80%9f%e5%8a%a9ms-sql%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0%e5%a4%96%e9%8d%b5%ef%bc%88%e5%a6%82%e4%bd%95%e6%b7%bb%e5%8a%a0%e5%a4%96%e9%8d%b5mssql%ef%bc%89-tZSkrEOQkj\">\u501f\u52a9MS SQL\u5982\u4f55\u6dfb\u52a0\u5916\u9375\uff08\u5982\u4f55\u6dfb\u52a0\u5916\u9375mssql\uff09<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u4e2d\uff0c\u5916\u9375\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u7528\u65bc\u5efa\u7acb\u5169\u500b\u8868\u4e4b\u9593\u7684\u95dc\u806f\u3002\u900f\u904e\u5916\u9375\uff0c\u6211\u5011\u53ef\u4ee5\u78ba\u4fdd\u8cc7\u6599\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Microsoft SQL Server\uff08MS SQL\uff09\u4e2d\u6dfb\u52a0\u5916\u9375\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u7bc4\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%a4%96%e9%8d%b5%ef%bc%9f-tZSkrEOQkj\">\u4ec0\u9ebc\u662f\u5916\u9375\uff1f<\/h2>\n<p>\u5916\u9375\u662f\u4e00\u500b\u8868\u4e2d\u7684\u4e00\u500b\u6216\u591a\u500b\u6b04\u4f4d\uff0c\u5176\u503c\u5fc5\u9808\u8207\u53e6\u4e00\u500b\u8868\u4e2d\u7684\u4e3b\u9375\u6216\u552f\u4e00\u9375\u7684\u503c\u76f8\u5339\u914d\u3002\u5916\u9375\u7684\u4e3b\u8981\u529f\u80fd\u662f\u7dad\u8b77\u8cc7\u6599\u7684\u53c3\u7167\u5b8c\u6574\u6027\uff0c\u9632\u6b62\u7121\u6548\u7684\u8cc7\u6599\u9032\u5165\u8cc7\u6599\u5eab\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6709\u4e00\u500b\u300c\u8a02\u55ae\u300d\u8868\u548c\u4e00\u500b\u300c\u5ba2\u6236\u300d\u8868\uff0c\u8a02\u55ae\u8868\u4e2d\u7684\u300c\u5ba2\u6236ID\u300d\u53ef\u4ee5\u4f5c\u70ba\u5916\u9375\uff0c\u53c3\u8003\u5ba2\u6236\u8868\u4e2d\u7684\u300cID\u300d\u6b04\u4f4d\u3002<\/p>\n<h2 id=\"%e5%9c%a8ms-sql%e4%b8%ad%e6%b7%bb%e5%8a%a0%e5%a4%96%e9%8d%b5%e7%9a%84%e6%ad%a5%e9%a9%9f-tZSkrEOQkj\">\u5728MS SQL\u4e2d\u6dfb\u52a0\u5916\u9375\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728MS SQL\u4e2d\u6dfb\u52a0\u5916\u9375\u53ef\u4ee5\u901a\u904eSQL\u8a9e\u53e5\u6216SQL Server Management Studio\uff08SSMS\uff09\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u5c07\u5206\u5225\u4ecb\u7d39\u9019\u5169\u7a2e\u65b9\u6cd5\u3002<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8sql%e8%aa%9e%e5%8f%a5-tZSkrEOQkj\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528SQL\u8a9e\u53e5<\/h3>\n<p>\u4f7f\u7528SQL\u8a9e\u53e5\u6dfb\u52a0\u5916\u9375\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>ALTER TABLE \u8868\u540d\nADD CONSTRAINT \u5916\u9375\u540d\u7a31\nFOREIGN KEY (\u5916\u9375\u6b04\u4f4d)\nREFERENCES \u53c3\u8003\u8868\u540d (\u53c3\u8003\u6b04\u4f4d);\n<\/code><\/pre>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u5177\u9ad4\u7684\u7bc4\u4f8b\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u300c\u5ba2\u6236\u300d\u8868\u548c\u4e00\u500b\u300c\u8a02\u55ae\u300d\u8868\uff0c\u6211\u5011\u5e0c\u671b\u5728\u300c\u8a02\u55ae\u300d\u8868\u4e2d\u6dfb\u52a0\u4e00\u500b\u5916\u9375\uff0c\u53c3\u8003\u300c\u5ba2\u6236\u300d\u8868\u7684\u300cID\u300d\u6b04\u4f4d\uff1a<\/p>\n<pre><code>ALTER TABLE \u8a02\u55ae\nADD CONSTRAINT FK_\u8a02\u55ae_\u5ba2\u6236\nFOREIGN KEY (\u5ba2\u6236ID)\nREFERENCES \u5ba2\u6236 (ID);\n<\/code><\/pre>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8sql-server-management-studio%ef%bc%88ssms%ef%bc%89-tZSkrEOQkj\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528SQL Server Management Studio\uff08SSMS\uff09<\/h3>\n<p>\u5982\u679c\u60a8\u66f4\u559c\u6b61\u4f7f\u7528\u5716\u5f62\u754c\u9762\uff0c\u53ef\u4ee5\u901a\u904eSSMS\u4f86\u6dfb\u52a0\u5916\u9375\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bSQL Server Management 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id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-tZSkrEOQkj\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u6dfb\u52a0\u5916\u9375\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u5916\u9375\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u8207\u53c3\u8003\u6b04\u4f4d\u7684\u8cc7\u6599\u985e\u578b\u76f8\u540c\u3002<\/li>\n<li>\u5728\u6dfb\u52a0\u5916\u9375\u4e4b\u524d\uff0c\u78ba\u4fdd\u53c3\u8003\u7684\u8cc7\u6599\u5df2\u5b58\u5728\uff0c\u5426\u5247\u6703\u5c0e\u81f4\u932f\u8aa4\u3002<\/li>\n<li>\u5916\u9375\u7d04\u675f\u53ef\u4ee5\u8a2d\u7f6e\u70ba\u300cON DELETE CASCADE\u300d\u6216\u300cON UPDATE CASCADE\u300d\uff0c\u4ee5\u4fbf\u5728\u522a\u9664\u6216\u66f4\u65b0\u53c3\u8003\u8cc7\u6599\u6642\u81ea\u52d5\u66f4\u65b0\u5916\u9375\u8cc7\u6599\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tZSkrEOQkj\">\u7e3d\u7d50<\/h2>\n<p>\u5728MS SQL\u4e2d\u6dfb\u52a0\u5916\u9375\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7dad\u8b77\u8cc7\u6599\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002\u7121\u8ad6\u662f\u4f7f\u7528SQL\u8a9e\u53e5\u9084\u662fSQL Server Management Studio\uff0c\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u5730\u6dfb\u52a0\u5916\u9375\u90fd\u662f\u8cc7\u6599\u5eab\u8a2d\u8a08\u4e2d\u7684\u57fa\u672c\u6280\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u6216<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728MS SQL\u4e2d\u6dfb\u52a0\u5916\u952e\uff0c\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u548c\u5173\u7cfb\u7684\u6b63\u786e\u6027\uff0c\u63d0\u5347\u6570\u636e\u5e93\u8bbe\u8ba1\u7684\u8d28\u91cf\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-164137","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164137","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=164137"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164137\/revisions"}],"predecessor-version":[{"id":164138,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164137\/revisions\/164138"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}