vb 如select * from a where b=' "+###1+" '的语句怎么写才可以筛选两个词
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vb 如select * from a where b=' "+###1+" '的语句怎么写才可以筛选两个词
只写一个时可以
and OR 不行哦 有语法错误 难道是我哪里写错了
只写一个时可以
and OR 不行哦 有语法错误 难道是我哪里写错了
select * from a where b=' "+词1+" ' or b=' "+词2+" ' //查出b=词1 和b=词2 的所有记录.
或者
select * from a where b like '% "+词1+"% ' or b like '% "+词2+"% ' //模糊查询,是只有含有词1或词2的全部都查询出来.
或者
select * from a where b like '% "+词1+"% ' or b like '% "+词2+"% ' //模糊查询,是只有含有词1或词2的全部都查询出来.
vb 如select * from a where b=' "+###1+" '的语句怎么写才可以筛选两个词
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