Quoting Tom Lane <[EMAIL PROTECTED]>:

> Mike Nolan <[EMAIL PROTECTED]> writes:
> > However, I think RH always sets the LANG environmental variable, so 
> > that's going to be picked up by initdb, which means that the C locale 
> > will NOT be used unless specifically asked for.  Other OS packages may
> > also force the choice of a default LANG value. 
> 
> Yeah.  There have been some discussions on pgsql-hackers about
> defaulting to C locale instead of honoring LANG, but we haven't done
> anything.
> 
> > Dumb question of the hour:  How does one find out what locale a
> > DB is initialized in?
> 
> In 7.4, you can just "show lc_collate".  In prior versions you need
> to use pg_controldata to see what's stored in pg_control.

Show the pg_controldata program work in 7.4?  If not, shouldn't it be removed
from the docs in favor of the show method of finding out the locale.

> BTW, 7.4 also has a specialized index opclass that can be used to create
> LIKE-compatible indexes even if you are using a non-C locale.
> 
>                       regards, tom lane
> 
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-- 
Keith C. Perry, MS E.E.
Director of Networks & Applications
VCSN, Inc.
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