如果AA是数字类型
Select * from mama where AA in (2,4,6)
如果AA是字符类型
Select * from mama where AA in ('2','4','6')
1、SELECT * FROM [mama]] WHERE AA in(2,4,6);
2、SELECT * FROM [mama]] WHERE AA=2 and AA=4 and AA=6;
可以用where aa in (2,4,6)
select * from mama where aa=2 or aa=4 or aa=6