J
jshykj00
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GUEST, unregistred user!
select * from Table1<br>部门ID 等级 数量<br>1 A 1<br>1 D 1<br>2 D 1<br>3 B 2<br><br>我想要这种表格式<br>部门ID A B C D<br>1 1 0 0 1<br>2 0 0 0 1<br>3 0 2 0 0<br><br>不知表达情楚没有,谢谢