On 10/17/07, Josh Trutwin <[EMAIL PROTECTED]> wrote:
> On Wed, 17 Oct 2007 11:12:27 -0500
> "Rodrigo De León" <[EMAIL PROTECTED]> wrote:
>
> > On 10/17/07, Josh Trutwin <[EMAIL PROTECTED]> wrote:
> > > nm - I just wrote a function - though curious if this is the most
> > > effecient way:
> >
> > If you only want TRUE or FALSE, you can use '&&':
> >
> > t=# SELECT '{1,2}'::INT[] && '{2,3}'::INT[];
> > ?column?
> > ----------
> > t
> > (1 row)
>
> Is that 8.2 or above? I'm on 8.1.10:
introduced in 8.2
merlin
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TIP 6: explain analyze is your friend
