把sql分行格式一下,结构就清楚了
select * from ( select a.产品dw
fr om {物料信息表}
where 产品dw in (
SE LECT [MID] From
{WLBM} where 物料编码 = '1.02.GH.749' And CID = 2855) ) as a
INNER JOIN
(
select 产品dw from {物料信息表}
where 产品dw in (
SE LECT [MID] Fro m {WLBM} wh ere 物料编码 = '1.02.BR.070' And CID = 2855)
) c on a.产品dw = c.产品dw