SQL 函数
时间:2022-03-15 21:38
CREATE FUNCTION GetInStockIDByMaterialID(@materialID NVARCHAR(50))
RETURNS int
AS
BEGIN
DECLARE @userId int
IF @materialID IS NULL
RETURN NULL
SELECT @userId=B.UserID
FROM dbo.wh_WareHouseRefCategory AS A INNER JOIN dbo.wh_WareHouseRefUser AS B
ON A.WareHouseID=B.WareHouseID AND A.CategoryID=SUBSTRING(@materialID,1,8)
RETURN @userId
END
GO
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