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--------------------------------------------------------------------------
-- Author : htl258(Tony)
-- Date : 2010-04-23 08:08:36
-- Version:Microsoft SQL Server 2008 (RTM) - 10.0.1600.22 (Intel X86)
-- Jul  ......
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CREATE FUNCTION StockBalance_AmountIn(@SortID int)
RETURNS numeric(18,4)
AS
BEGIN
Declare @dblReturn numeric(18,4)
Select @dblReturn = SUM(AmountCurrentMonthIn) from AT_Materiel_StockBalance Where SortID = @SortID
Return (@dblReturn)
END
......