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March 2002, Week 1

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Subject:
From:
"Edwin B. Aldrin" <[log in to unmask]>
Reply To:
Edwin B. Aldrin
Date:
Wed, 6 Mar 2002 16:47:50 -0500
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Calling all SQL experts ...

I have 2 detail datasets containing Purch Order Header and Comment lines.
The Header key is POH.PO (P12 -packed format) while the key to the Comments
dset is POC.key (X12 - "PO" + to_char(PO,"000000") + "0001").

Does anybody know the SQL/Allbase construct to do "outer joins" ? Of
course, comments are optional for a PO. Any help w/be appreciated...

Thanks

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