$PBExportHeader$f_check_mtrlware_inmx.srf
global type f_check_mtrlware_inmx from function_object
end type

forward prototypes
global function integer f_check_mtrlware_inmx (long arg_scid, long arg_mtrlwareid, ref transaction commit_transaction, ref string arg_msg)
end prototypes

global function integer f_check_mtrlware_inmx (long arg_scid, long arg_mtrlwareid, ref transaction commit_transaction, ref string arg_msg);//查有问题语句
//SELECT u_mtrldef.mtrlcode,u_mtrlware.scid,u_mtrlware.mtrlwareid,u_mtrlware.noallocqty ,u_temp.qty  From u_mtrlware
//inner join u_mtrldef on u_mtrldef.mtrlid =u_mtrlware.mtrlid 
//inner join 
//
//(SELECT scid,mtrlwareid,sum(inqty - outqty) as qty  From u_mtrlware_inmx group by scid,mtrlwareid )
//as u_temp on u_temp.scid =u_mtrlware.scid and  u_temp.mtrlwareid =u_mtrlware.mtrlwareid 
//
//where u_mtrlware.noallocqty <> u_temp.qty 


Long rslt = 1

//查询当前库存数
Decimal dec_noallocqty
dec_noallocqty = 0
SELECT noallocqty Into :dec_noallocqty From u_mtrlware Where scid = :arg_scid And mtrlwareid = :arg_mtrlwareid Using commit_transaction;
IF commit_transaction.SQLCode <> 0 THEN
	rslt = 0
	arg_msg = "查询库存失败"
	GOTO ext
END IF


IF IsNull(dec_noallocqty) THEN dec_noallocqty = 0



//查询进仓批可用数

Decimal dec_useqty
dec_useqty = 0
SELECT sum(inqty - outqty) Into :dec_useqty From u_mtrlware_inmx Where scid = :arg_scid And mtrlwareid = :arg_mtrlwareid Using commit_transaction;
IF commit_transaction.SQLCode <> 0 THEN
	rslt = 0
	arg_msg = "查询库存进仓批失败"
	GOTO ext
END IF

IF IsNull(dec_useqty) THEN dec_useqty = 0



IF dec_noallocqty <> dec_useqty THEN
	rslt = 0
	arg_msg = "库存数和进仓批可用数不相同！请重试！"
	GOTO ext
END IF



ext:
RETURN rslt









end function