排除t_sql中的行

Question

我有一张桌子

我需要排除所有具有round( sum(QtyInvoiced),1) = 0 and round(sum(Amount),1) =0

的行

我尝试了以下脚本，但是它不起作用，如何纠正？

 select sum(    QtyInvoiced ) , sum(Amount) ,salesNumber 
    from invoicesales
   group by salesNumber 
    except 

    select sum( QtyInvoiced ) , sum(Amount) ,salesNumber 
    from invoicesales

    group by salesNumber 

    having round( sum(QtyInvoiced),1) = 0 and round(sum(Amount),1) =0

Answer 1

尝试使用<>不等于

，如下所示

select sum( QtyInvoiced ) , sum(Amount) ,salesNumber 
from invoicesales
group by salesNumber 
having round( sum(QtyInvoiced),1) <> 0 and round(sum(Amount),1)<>0

Answer 2

如果您要排除这些行，也许您想要NOT？

HAVING NOT(ROUND( SUM(QtyInvoiced),1) = 0 AND ROUND(SUM(Amount),1) = 0);

否则，您的SQL将完全按照您的要求执行 ，以返回行QtyInvoiced 和 Amount之和等于 0（不排除那些相等的对象）。