2013 年 6月 15 日随笔档案 - Ted Zhang

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2013年6月15日

Check if row or table content has changed

摘要： By using CHECKSUM and CHECKSUM_AGG function in SQL Server, we could easily notice that if anything has changed or not. -- Check Row:SELECT CHECKSUM(*) FROM TableFooWHERE ID = 1;-- Check Table:SELECT ... 阅读全文

posted @ 2013-06-15 19:41 Ted Zhang 阅读(195) 评论(3) 推荐(1)