Re: converting databases form SQL_ASCII to UTF8

From: Geoffrey Myers <geof(at)serioustechnology(dot)com>
To: Vick Khera <vivek(at)khera(dot)org>
Cc: pgsql-general <pgsql-general(at)postgresql(dot)org>
Subject: Re: converting databases form SQL_ASCII to UTF8
Date: 2011-04-22 15:16:24
Message-ID: 4DB19BC8.2070008@serioustechnology.com
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Vick Khera wrote:
> On Fri, Apr 22, 2011 at 11:00 AM, Geoffrey Myers
> <lists(at)serioustechnology(dot)com <mailto:lists(at)serioustechnology(dot)com>> wrote:
>
> Here's our problem. We planned on moving databases a few at a time.
> Problem is, there is a process that pushes data from one database to
> another. If this process attempts to push data from a SQL_ASCII
> database to a new UTF8 database and it has one of these characters
> mentioned above, the process fails.
>
>
> The database's enforcement of the encoding should be the last layer that
> does so. Your applications should be enforcing strict utf-8 encoding
> from start to finish. Once this is done, and the old data already in
> the DB is properly encoded as utf-8, then there should be no problems
> switching on the utf-8 encoding in postgres to get that final layer of
> verification.

Totally agree. Still, the question remains, why not leave it as SQL_ASCII?

--
Geoffrey Myers
Myers Consulting Inc.
770.592.1651

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