--select top 1 [PK_ControlNo], [PK_ControlNo] + 1 From [dbo].[tbl_Control] Order BY [PK_ControlNo] Desc
Declare @New_PK_ControlNo int = 2214
Declare @controlDesc varchar(300) = 'Enable QR Code Logic on the Delivery Alert? Y/N'

IF Not Exists (select 1 From [dbo].[tbl_Control] Where [ControlDesc] = @controlDesc)
	BEGIN
		print 'control for "' + @controlDesc + '" does not exist'
		INSERT INTO [dbo].[tbl_Control]
           ([PK_ControlNo]
           ,[ControlDesc]
           ,[ControlValue]
           ,[Memo]
           ,[Category]
           ,[Obsolete])
     VALUES
           (@New_PK_ControlNo
           ,@controlDesc
           ,'N'
           ,''
           ,''
           ,'')

			Select @New_PK_ControlNo as NewControlNumber
			print 'New control flag for "' + @controlDesc + '" -- PK_ControlNo: ' + Cast(@New_PK_ControlNo as Varchar(10))
	END
ELSE
	BEGIN
	 Declare @existingControlNo int = 0;
	 select top(1) @existingControlNo =  [PK_ControlNo] From [dbo].[tbl_Control] Where [ControlDesc] = @controlDesc
		print 'NOTE: control for "' + @controlDesc + '" already exists! PK_ControlNo: ' + Cast(@existingControlNo as Varchar(10))
	END