From: | Jan Wieck <JanWieck(at)Yahoo(dot)com> |
---|---|
To: | juerg(dot)rietmann(at)pup(dot)ch |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: select only the first record |
Date: | 2001-07-10 13:31:46 |
Message-ID: | 200107101331.f6ADVk914719@jupiter.us.greatbridge.com |
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Thread: | |
Lists: | pgsql-sql |
juerg(dot)rietmann(at)pup(dot)ch wrote:
> Hello there
>
> Is it possible to do a query and selecting only the first record in ad
> table ?
>
> e.g. select FIRST * from cars
You can either use a CURSOR and FETCH only the first row, or
use LIMIT (non-standard).
And you might want to explicitly ORDER the result set,
otherwise exchange "FIRST" with "ONE-RANDOM" in your
question.
Jan
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