Re: select using regexp does not use indexscan

On Tue, 9 Nov 2004, carex wrote:

> And it works also perfectly with Gentoo.
>
> So,is this a typical "Redhat Enterprise" problem ?
> Or do I overlook something ??

IIRC, in 7.3.x, index scans are only considered in "C" locale for
regexp/LIKE. In 7.4.x, non-"C" locale databases can use a special
index of a different opclass (<typename>_pattern_ops I believe).