，因此您要检查所有或什么...

检查此链接可能会帮助您解决问题....

http://www.simple -talk.com/sql/t-sql-programming/removing-duplicates-from-a-table-in-sql-server/ [

so you want to check all the or what...

Check this link may help your problem....

http://www.simple-talk.com/sql/t-sql-programming/removing-duplicates-from-a-table-in-sql-server/[^]