| From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
|---|---|
| To: | Eric Kolve <ekolve(at)corp(dot)classmates(dot)com> |
| Cc: | "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: getting inherited table name |
| Date: | 2001-09-06 13:08:17 |
| Message-ID: | Pine.LNX.4.30.0109061507340.823-100000@peter.localdomain |
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| Lists: | pgsql-general |
Eric Kolve writes:
> When you do SELECT * FROM cities, you get both capitals and cities. Is
> there anyway to get get the name of the table so I could possibly know
> the 'type' it was? Or should this be maintained as a separate column
> 'city_type' that has a value of 'capital'?
There's an otherwise hidden column called "tableoid" that contains the oid
of the table the row really came from. You can join that against pg_class
to get the name of the table.
--
Peter Eisentraut peter_e(at)gmx(dot)net http://funkturm.homeip.net/~peter
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