之前和之後在mySql

Question

是否有可能在MySql之前和之後在同一語句中執行，我的數據變得太大，我只想顯示日期爲3個月前和3個月後的數據「跟進」。這是日期時間。這是我的發言..

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

Answer 1

使用此代碼

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";