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数据库查询条件

WBOY
Release： 2016-06-20 12:30:31
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大神们，如果我数据库查询的筛选条件是A=a 或者D=d（二选一）并且B=b(与前面二选一同时满足)，我该怎么写呢？谢谢！


回复讨论(解决方案)

where (A=a or D=d) and B=b 

谢谢，学会了！。。。。

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数据库查询条件
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