{"id":135873,"date":"2024-10-31T10:44:57","date_gmt":"2024-10-31T02:44:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/135873\/"},"modified":"2024-10-31T10:44:58","modified_gmt":"2024-10-31T02:44:58","slug":"sql-server-2008-cdc%e5%8a%9f%e8%83%bd%e7%9a%84%e4%b8%bb%e8%a6%81%e4%bd%9c%e7%94%a8%e6%98%af%e4%bb%80%e9%ba%bc%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/135873\/","title":{"rendered":"SQL Server 2008 CDC\u529f\u80fd\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u4ec0\u9ebc\uff1f"},"content":{"rendered":"

SQL Server 2008 CDC\u529f\u80fd\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u4ec0\u9ebc\uff1f<\/h1>\n

\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u8b8a\u66f4\u8ffd\u8e64\u662f\u4e00\u500b\u91cd\u8981\u7684\u9700\u6c42\u3002SQL Server 2008\u5f15\u5165\u4e86\u8b8a\u66f4\u6578\u64da\u6355\u7372\uff08Change Data Capture\uff0c\u7c21\u7a31CDC\uff09\u529f\u80fd\uff0c\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u8ffd\u8e64\u6578\u64da\u7684\u8b8a\u66f4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server 2008 CDC\u7684\u4e3b\u8981\u4f5c\u7528\u53ca\u5176\u61c9\u7528\u5834\u666f\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u8b8a\u66f4\u6578\u64da\u6355\u7372\uff08CDC\uff09\uff1f<\/h2>\n

\u8b8a\u66f4\u6578\u64da\u6355\u7372\u662f\u4e00\u7a2e\u6280\u8853\uff0c\u5141\u8a31\u7528\u6236\u6355\u7372\u548c\u8a18\u9304\u6578\u64da\u5eab\u8868\u4e2d\u7684\u8b8a\u66f4\u3002\u9019\u4e9b\u8b8a\u66f4\u5305\u62ec\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u64cd\u4f5c\u3002CDC\u7684\u4e3b\u8981\u76ee\u7684\u662f\u63d0\u4f9b\u4e00\u7a2e\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u7372\u53d6\u6578\u64da\u8b8a\u66f4\u7684\u6b77\u53f2\u8a18\u9304\uff0c\u4e26\u4e14\u4e0d\u9700\u8981\u5c0d\u61c9\u7528\u7a0b\u5e8f\u9032\u884c\u91cd\u5927\u4fee\u6539\u3002<\/p>\n

CDC\u7684\u4e3b\u8981\u4f5c\u7528<\/h2>\n

1. \u6578\u64da\u8b8a\u66f4\u7684\u8ffd\u8e64<\/h3>\n

CDC\u5141\u8a31\u7528\u6236\u8f15\u9b06\u8ffd\u8e64\u6578\u64da\u7684\u8b8a\u66f4\u3002\u7576\u6578\u64da\u5728\u8868\u4e2d\u88ab\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u6642\uff0cCDC\u6703\u81ea\u52d5\u8a18\u9304\u9019\u4e9b\u8b8a\u66f4\u3002\u9019\u5c0d\u65bc\u9700\u8981\u4fdd\u6301\u6578\u64da\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n

2. \u6578\u64da\u540c\u6b65<\/h3>\n

\u5728\u591a\u500b\u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u6578\u64da\u540c\u6b65\u6642\uff0cCDC\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u90fd\u662f\u6700\u65b0\u7684\u3002\u901a\u904e\u6355\u7372\u8b8a\u66f4\uff0c\u7cfb\u7d71\u53ef\u4ee5\u5b9a\u671f\u5c07\u9019\u4e9b\u8b8a\u66f4\u61c9\u7528\u5230\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\uff0c\u5f9e\u800c\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

3. \u6578\u64da\u5009\u5eab\u7684\u66f4\u65b0<\/h3>\n

\u5728\u6578\u64da\u5009\u5eab\u74b0\u5883\u4e2d\uff0cCDC\u53ef\u4ee5\u7528\u4f86\u589e\u91cf\u52a0\u8f09\u6578\u64da\u3002\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u50c5\u50c5\u52a0\u8f09\u81ea\u4e0a\u6b21\u52a0\u8f09\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u800c\u4e0d\u662f\u91cd\u65b0\u52a0\u8f09\u6574\u500b\u6578\u64da\u96c6\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6548\u7387\uff0c\u9084\u6e1b\u5c11\u4e86\u5c0d\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n

4. \u5be6\u6642\u5831\u544a\u548c\u5206\u6790<\/h3>\n

CDC\u4f7f\u5f97\u5be6\u6642\u5831\u544a\u548c\u5206\u6790\u6210\u70ba\u53ef\u80fd\u3002\u901a\u904e\u6355\u7372\u6578\u64da\u8b8a\u66f4\uff0c\u4f01\u696d\u53ef\u4ee5\u5373\u6642\u7372\u53d6\u6700\u65b0\u7684\u6578\u64da\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u5feb\u7684\u6c7a\u7b56\u3002\u4f8b\u5982\uff0c\u92b7\u552e\u5831\u544a\u53ef\u4ee5\u5373\u6642\u53cd\u6620\u6700\u65b0\u7684\u92b7\u552e\u6578\u64da\uff0c\u5e6b\u52a9\u7ba1\u7406\u5c64\u5feb\u901f\u8abf\u6574\u7b56\u7565\u3002<\/p>\n

\u5982\u4f55\u555f\u7528CDC<\/h2>\n

\u555f\u7528CDC\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n

-- \u555f\u7528\u6578\u64da\u5eab\u7684CDC\u529f\u80fd\nEXEC sys.sp_cdc_enable_db;\n\n-- \u555f\u7528\u7279\u5b9a\u8868\u7684CDC\u529f\u80fd\nEXEC sys.sp_cdc_enable_table\n    @source_schema = N'dbo',\n    @source_name = N'YourTableName',\n    @role_name = NULL; -- \u5141\u8a31\u6240\u6709\u7528\u6236\u8a2a\u554f\n<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u555f\u7528\u6578\u64da\u5eab\u548c\u7279\u5b9a\u8868\u7684CDC\u529f\u80fd\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u53c3\u6578\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
SQL Server 2008\u7684\u8b8a\u66f4\u6578\u64da\u6355\u7372\u529f\u80fd\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u8ffd\u8e64\u3001\u6578\u64da\u540c\u6b65\u9084\u662f\u5be6\u6642\u5831\u544a\u65b9\u9762\uff0cCDC\u90fd\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cCDC\u7684\u61c9\u7528\u5c07\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u5e6b\u52a9\u4f01\u696d\u5728\u7af6\u722d\u4e2d\u4fdd\u6301\u512a\u52e2\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u74b0\u5883\u4e2d\u5be6\u65bd\u9019\u4e9b\u6280\u8853\u6709\u8208\u8da3\uff0c\u6216\u8005\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
SQL Server 2008\u7684CDC\u529f\u80fd\u4e3b\u8981\u7528\u65bc\u6355\u6349\u6578\u64da\u8b8a\u66f4\uff0c\u5e6b\u52a9\u7528\u6236\u8ffd\u8e64\u548c\u7ba1\u7406\u6578\u64da\u7684\u6b77\u53f2\u8b8a\u5316\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-135873","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135873","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=135873"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135873\/revisions"}],"predecessor-version":[{"id":135874,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/135873\/revisions\/135874"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=135873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=135873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=135873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}