摘要:
Create Table A(ID Int,fatherID Int,Name Varchar(10))Insert A Select 1, NULL, 'tt'union All Select 2, 1, 'aa'union All Select 3, 1, 'bb'union All Select 4, 2, 'cc'union All Select 5, 2, 'gg'union All S... 阅读全文
posted @ 2010-09-06 14:19
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