Re: Per-column collation, work in progress

Hello Peter

Is there any reason why you prohibit a different encodings per one
database? Actually people expect from collate per column a possibility
to store a two or more different encodings per one database. Without
this possibility - only UTF8 is possible for practical work - and for
other encodings only pairs (national locale + C). Yes - it is from my
perspective (as Czech programmer) - very typical situation and request
is mix latin2 and latin1. I can live with limit, but it is very hard
limit and should be documented.

Regards

Pavel

2010/9/15 Peter Eisentraut <peter_e@gmx.net>:
> Following up on my previous patch [0], here is a fairly complete
> implementation of this feature.  The general description and
> implementation outline of the previous message still apply.  This patch
> contains documentation and regression tests, which can serve as further
> explanations.
>
> As this patch touches pretty much everything in the system, there are
> probably countless bugs and bogosities, some of which I have marked with
> FIXME, TODO, etc.  But all the functionality is basically there, so it's
> time someone else gives this a serious examination.
>
> Note: As previously, regression tests only work with "make check
> MULTIBYTE=UTF8" and the feature overall only works on Linux/glibc.
>
> [0]
> http://archives.postgresql.org/message-id/1279045531.32647.14.camel@vanquo.pezone.net
>
>
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