Inserting Of Duplicate Records Error Message
I would like to know what options I have with regards to trapping a duplicate record
before it tries to post to a SQL database. I have set the column to unique in SQL. But
when I try to use ASP and post a duplicate record I get a system error. I would like to
just create a referential error to notify the user that they cannot post a duplicate record
please try again. Any help would be greatly appreciated.
RT
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Page 2 - Duplicate Records
okay, great, this is something to work on let's start with the subquery called "d" this subquery appears to have lost its UNION, but that's okay, you can add that back in later the part that didn't work right is that you must reference the columns of "d" by their correct names, and these names are those that you assigned in the subquery so it should look like this: Code: SELECT [WO Id] , MAX([Want Date]) AS max_Want_Date , SUM([End Qty]) AS Sum_End_Qty , ... FROM ( SELECT WORK_ORDER.DESIRED_WANT_DATE AS 'Want Date' , WORK_ORDER.BASE_ID AS 'WO Id' , WORK_ORDER.DESIRED_QTY AS 'End Qty' , WORK_ORDER.PART_ID AS 'Part ID' , NULL , OPERATION.RESOURCE_ID AS Resource , PART.DESCRIPTION AS Description , NULL FROM PART INNER JOIN ( WORK_ORDER INNER JOIN OPERATION ON ... ) as d GROUP BY [WO Id] does this make sense?
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