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使用EXEC和選擇我有我的程序錯誤:在相同的程序
DECLARE @StockA table (GoodID int,NominalQty decimal(16,2),ActualQty decimal(16,2))
INSERT INTO @StockA(GoodID,NominalQty,ActualQty)
EXEC ('INV.[usp_GetStorageAvailability] ' + @SysYear +',"2015-01-01",1')
UPDATE @ReqItems
SET Stock = S.ActualQty , Rem = (S.ActualQty - R.Qty) FROM @ReqItems R JOIN @StockA S on R.GoodID = S.GoodID
DECLARE @HasMinus tinyint
SET @HasMinus = (SELECT TOP 1 * FROM @ReqItems WHERE Rem < 0)
IF @HasMinus > 0 begin
DECLARE @GC nvarchar(10)
SET @GC = (SELECT TOP 1 GoodCode FROM @ReqItems WHERE Rem < 0)
SET @Outcome = 0
SET @Descr = 'XZY'
end
SELECT @Outcome,@Descr
,我得到以下錯誤以下語句:
Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.
我應該怎麼辦?
感謝