From: | Bret Fledderjohn <freelancer317(at)gmail(dot)com> |
---|---|
To: | pgsql-novice(at)postgresql(dot)org |
Subject: | Re: Basic Query Question |
Date: | 2011-12-08 03:44:40 |
Message-ID: | CAKxkEFZ6RscvPyev=dmsD5CYHEij7-vS_0CHdvRdr9gSSoFREQ@mail.gmail.com |
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Lists: | pgsql-novice |
On 7 December 2011 16:58, Jude Lucien <jlucien(at)gmail(dot)com> wrote:
> This is it. There are other instances of bike_id in the booking
> database that have different booking dates.
>
> I can find bike_id's that match my specified booking date, but then I
> need to run a second query to find the bike_id's that are not booked
> on that date.
>
> Is there any way to join the two queries into one?
>
UNION[ALL] See this
http://www.postgresql.org/docs/9.0/interactive/queries-union.html
> Thanks for all the help so far.
>
- Bret
____________________________________________
"Why should I fret in microcosmic bonds
That chafe the spirit, and the mind repress,
When through the clouds gleam beckoning beyonds
Where shining vistas mock man's littleness?"
- H.P. Lovecraft, "Phaeton" (1918)
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