想把两句sql合为一句,该怎么解决
日期：2014-05-17 浏览次数：20596 次
想把两句sql合为一句
请问怎么把下面的语句合为一句呢？谢谢
Declare @cje Money
Select @cje=Sum((isnull(jh_qty,0)-Isnull(xs_qty,0))*Sp_jhdj) From spjinhuo Where jh_qty>xs_qty and sp_tm='300002'
update SpKuCun set kcdj=@cje/kcsl where kctm='300002'
------解决方案--------------------
请问怎么把下面的语句合为一句呢？谢谢
Declare @cje Money
Select @cje=Sum((isnull(jh_qty,0)-Isnull(xs_qty,0))*Sp_jhdj) From spjinhuo Where jh_qty>xs_qty and sp_tm='300002'
update SpKuCun set kcdj=@cje/kcsl where kctm='300002'
------解决方案--------------------
- SQL code
update SpKuCun set kcdj=(Select Sum((isnull(jh_qty,0)-Isnull(xs_qty,0))*Sp_jhdj)
From spjinhuo
Where jh_qty>xs_qty and sp_tm='300002')/kcsl
where kctm='300002'
------解决方案--------------------
- SQL code
update SpKuCun
set kcdj=(Select Sum((isnull(jh_qty,0)-Isnull(xs_qty,0))*Sp_jhdj)
From spjinhuo
Where jh_qty>xs_qty and sp_tm='300002')/kcsl --直接把@cje替换掉
where kctm='300002'
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