Question

在MySql中可以在同一语句之前和之后做，我的数据变得太大了，我想只显示日期为3个月和“FollowUp”之后3个月的数据。这是日期时间col。这是我的发言..

select * from valuations 
            where Consultant = '$user'
            and FollowedUp = 0 Order by FollowUp desc";

Answer 1

使用此代码

select * from valuations 
        where Consultant = '$user'
        AND FollowUp  >= NOW() - INTERVAL 3 MONTH
        AND FollowUp  <= NOW() + INTERVAL 3 MONTH
        and FollowedUp = 0 Order by FollowUp desc";

在mySql之前和之后

1 个答案: