| From: | Brian <Brrrian(at)Excite(dot)com> |
|---|---|
| To: | pgsql-novice(at)postgresql(dot)org |
| Subject: | |
| Date: | 2001-12-23 00:42:59 |
| Message-ID: | 5.1.0.14.2.20011222163551.020e9ec0@pop.we.mediaone.net |
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| Lists: | pgsql-novice |
Given 3 tables:
---------------
Table Operations(Op)
Op_ID, Op_Name,...
and
Table TravelerHEADER(TravH)
TravH_ID, TravName, Part_ID,...
and
Table TravelerDETAIL(TravD)
TravD_ID, TravH_ID, Op_ID, TravOrder,...
How can I retrieve the OP RecordSet
associated with the subset of TravD records
given a single TravH_ID?
That is to say:
There are a finite set of travd records that relate to a singular travh record... for each of those travd records I want the related Op record.
Stumped again,
Brian
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