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Since you aren't showing the queries, I can only speculate that what you're looking for is an "outer join" to do the merge. (Consult your RDBMS for details on doing an outer join. Details vary.) You'll end up with NULLs where there are no corresponding rows. You'll need to manually substitute "--" for NULL (undef).


In reply to Re: Merging SQL Results by dws
in thread Merging SQL Results by johnirl

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