Devendra  Kumar

Devendra Kumar

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insert, update store procedure in sqlserver

Apr 11 2016 7:15 AM
i'am facing a problem to update stored procedure :
 
both are working right insert and update procedure but facing a problem when  first time insert product but when update my quantity then it update but i want when any item add in cart then it no add that product :
 
 
@SessionId varchar(500),
@Product_Fkid int,
@size_Fkid int,
@Qty int
AS
Declare @count int,@ReturnValue int
BEGIN
Set @count=(Select COUNT(1) from dbo.MyCart where SessionId=@SessionId and Product_Fkid=@Product_Fkid)
if(@count=0)
begin
Insert into dbo.MyCart(SessionId,Product_Fkid,Qty,size_Fkid) values (@SessionId,@Product_Fkid,@Qty,@size_Fkid)
Set @ReturnValue=1
end
set @count =(select COUNT(1) from dbo.MyCart where Product_Fkid=@Product_Fkid and SessionId=@SessionId and Qty!=0 )
if(@count =1)
begin
set @ReturnValue =3
end
else
begin
update dbo.MyCart
Set Qty=@Qty
where SessionId=@SessionId and Product_Fkid=@Product_Fkid
Set @ReturnValue=2
end
return @ReturnValue
 

Answers (6)