sql报错。不知如何改啊。消息 8156，级别 16，状态 1，第 28 行
select a.scph 生产批次1,a.Pcode 产品型号3,a.Xpcode 芯片3,a.Zjcode 支架3,a.WavelengthGrade 芯片波段1,
a.produceqty,a.存量,a.Seq as 配胶方案序号1,
case a.State
when 1 then '待首件方案'
when 2 then '待配首件'
when 3 then '待首件检验'
when 4 then '待自主方案'
when 5 then '待配自主'
when 6 then '待自主检验'
when 7 then '待配批量'
when 8 then '批量结束'
when 9 then '待首件方案'
end 方案状态
from
(select a.id,a.scph,b.Pcode,b.Xpcode,b.Zjcode,a.WavelengthGrade,a.Seq,a.State,c.produceqty,c.存量
from dbo.Jit_Mucus_RateScheme a
inner join jit_rwd b on a.scph=b.scph
inner join
(select c.scph ,d.scph,c.produceQty,c.produceQty-d.produceQty as 存量
from(
(select scph,produceqty from dbo.View_Jit_rwdProduceProcess
where StepName='焊芯片/芯片+zener') c
inner join
(select scph,produceqty from dbo.View_Jit_rwdProduceProcess
where StepName='注胶') d
on c.scph =d.scph
)
) c on c.scph=a.Scph
) a
[解决办法]
SELECT a.scph 生产批次1, a.Pcode 产品型号3, a.Xpcode 芯片3, a.Zjcode 支架3, a.WavelengthGrade 芯片波段1, a.produceqty, a.存量, a.Seq AS 配胶方案序号1, CASE a.State WHEN 1 THEN '待首件方案' WHEN 2 THEN '待配首件' WHEN 3 THEN '待首件检验' WHEN 4 THEN '待自主方案' WHEN 5 THEN '待配自主' WHEN 6 THEN '待自主检验' WHEN 7 THEN '待配批量' WHEN 8 THEN '批量结束' WHEN 9 THEN '待首件方案' END 方案状态FROM ( SELECT a.id, a.scph, b.Pcode, b.Xpcode, b.Zjcode, a.WavelengthGrade, a.Seq, a.State, c.produceqty, c.存量 FROM dbo.Jit_Mucus_RateScheme a INNER JOIN jit_rwd b ON a.scph = b.scph INNER JOIN ( SELECT c.scph, d.scph,------是不是这里有问题，字段名相同了，加了别名试试 c.produceQty, c.produceQty -d.produceQty AS 存量 FROM ( ( SELECT scph, produceqty FROM dbo.View_Jit_rwdProduceProcess WHERE StepName = '焊芯片/芯片+zener' ) c INNER JOIN ( SELECT scph, produceqty FROM dbo.View_Jit_rwdProduceProcess WHERE StepName = '注胶' ) d ON c.scph = d.scph ) ) c ON c.scph = a.Scph ) a
