{"id":194953,"date":"2024-11-13T10:58:19","date_gmt":"2024-11-13T02:58:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194953\/"},"modified":"2024-11-13T10:58:20","modified_gmt":"2024-11-13T02:58:20","slug":"%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%af%a6%e7%8f%besql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%8c%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194953\/","title":{"rendered":"\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feSQL Server\u6578\u64da\u5eab\u540c\u6b65"},"content":{"rendered":"<h1 id=\"%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%af%a6%e7%8f%besql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%8c%e6%ad%a5-QppUSPlLyS\">\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feSQL 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id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-QppUSPlLyS\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u8abf\u7528\u4f86\u57f7\u884c\u3002\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u5be6\u73fe\u6578\u64da\u5eab\u540c\u6b65\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u5b58\u5132\u904e\u7a0b\u5728\u57f7\u884c\u6642\u4e0d\u9700\u8981\u91cd\u65b0\u7de8\u8b6f\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u53ea\u5141\u8a31\u4ed6\u5011\u8abf\u7528\u5b58\u5132\u904e\u7a0b\u3002<\/li>\n<li><strong>\u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u5b58\u5132\u904e\u7a0b\u53ef\u4ee5\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u4e2d\u91cd\u7528\uff0c\u6e1b\u5c11\u4ee3\u78bc\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%8c%e6%ad%a5%e7%9a%84%e6%ad%a5%e9%a9%9f-QppUSPlLyS\">\u5be6\u73fe\u6578\u64da\u5eab\u540c\u6b65\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feSQL Server\u6578\u64da\u5eab\u540c\u6b65\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-QppUSPlLyS\">1. \u5275\u5efa\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u5b58\u5132\u904e\u7a0b\uff0c\u8a72\u904e\u7a0b\u5c07\u5f9e\u6e90\u6578\u64da\u5eab\u4e2d\u63d0\u53d6\u6578\u64da\u4e26\u5c07\u5176\u63d2\u5165\u5230\u76ee\u6a19\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>CREATE PROCEDURE SyncDatabases\nAS\nBEGIN\n    -- \u5f9e\u6e90\u6578\u64da\u5eab\u4e2d\u9078\u64c7\u6578\u64da\n    INSERT INTO TargetDatabase.dbo.TargetTable (Column1, Column2)\n    SELECT Column1, Column2\n    FROM SourceDatabase.dbo.SourceTable\n    WHERE NOT EXISTS (\n        SELECT 1\n        FROM TargetDatabase.dbo.TargetTable\n        WHERE TargetTable.Column1 = SourceTable.Column1\n    );\nEND;<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-QppUSPlLyS\">2. \u8abf\u7528\u5b58\u5132\u904e\u7a0b<\/h3>\n<p>\u5275\u5efa\u5b58\u5132\u904e\u7a0b\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u8abf\u7528\u5b83\uff1a<\/p>\n<pre><code>EXEC SyncDatabases;<\/code><\/pre>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-QppUSPlLyS\">3. \u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9<\/h3>\n<p>\u70ba\u4e86\u5be6\u73fe\u81ea\u52d5\u5316\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528SQL Server\u4ee3\u7406\u8a2d\u7f6e\u5b9a\u6642\u4efb\u52d9\uff0c\u5b9a\u671f\u8abf\u7528\u9019\u500b\u5b58\u5132\u904e\u7a0b\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u4e4b\u9593\u7684\u6578\u64da\u4fdd\u6301\u540c\u6b65\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-QppUSPlLyS\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5be6\u73fe\u6578\u64da\u5eab\u540c\u6b65\u6642\uff0c\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u78ba\u4fdd\u5728\u540c\u6b65\u904e\u7a0b\u4e2d\u4e0d\u6703\u51fa\u73fe\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u5b9a\u671f\u540c\u6b65\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\uff0c\u56e0\u6b64\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u540c\u6b65\u983b\u7387\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u5728\u5b58\u5132\u904e\u7a0b\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u53ca\u6642\u97ff\u61c9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QppUSPlLyS\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u5be6\u73feSQL Server\u6578\u64da\u5eab\u540c\u6b65\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u5b89\u5168\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u5b58\u5132\u904e\u7a0b\u548c\u5b9a\u6642\u4efb\u52d9\uff0c\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u66f4\u65b0\u548c\u4e00\u81f4\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u96f2\u74b0\u5883\u4e2d\u90e8\u7f72\u9019\u4e9b\u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feSQL Server\u6578\u64da\u5eab\u540c\u6b65\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u548c\u7cfb\u7d71\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-194953","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194953","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=194953"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194953\/revisions"}],"predecessor-version":[{"id":194954,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194953\/revisions\/194954"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}