From: | anisoptera <dragonfly(at)elseworld(dot)com> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: query for all values linked to a field |
Date: | 2011-12-13 21:03:01 |
Message-ID: | 1323810181337-5072765.post@n5.nabble.com |
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Lists: | pgsql-general |
Merlin Moncure-2 wrote
>
>
> I didn't quite parse that. Using recursive queries, it should be
> able to pretty easily query out, given a table name, all tables that
> link to that table and the columns of the keys in the constraints
> (and, if necessary, the links from other tables to those tables).
>
> If I was looking for specific *records*, not tables and columns, I
> would probably be generating a query from the above. (If I'm
> understanding you properly that is).
>
i'm trying to get all the values linked to a specific record, ideally with
table/column names.
so my output (given the structure i showed above) would be more like:
tblimage image_id image_id-value
tblimage image_info image_info-value
tblstack stack_info_1 stack_info-value
tblstack stack_info_2 stack_info-value
i didn't know about recursive queries; guess i'll start by looking that up.
thanks,
jenn
i didn't know about recursive queries; i'll look that up.
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