摘要:
select * from tj_test1;update tj_test1 set name='aaaa' where id=4delete tj_test1;merge into tj_test1 tt1 using tj_test tt on (tt1.id=tt.id and tt.name='0000') when matched then update set tt1.name=tt.namewhen not matched then insert values( tt.id, tt.name) where tt.name='0000' 阅读全文
posted @ 2011-05-26 14:12
huier
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