I am using Postgresql DB 8.2 and my encoding is in SQL_ASCII ,. I want to
convert it in UTF8, Please help me it.
On Mon, Apr 9, 2012 at 9:42 PM, David Schnur <dnschnur(at)gmail(dot)com> wrote:
> The software I develop bundles a Postgres 8.3.15 database for storage.
> Several users are reporting errors like this:
> ProgrammingError: could not stat file "base/16384/52212305.1": Permission
> I'm unable to reproduce this myself, but it's clearly a real issue. The
> response to all previous reports of this that I can find was 'check your
> permissions'. I had the user who reported this most recently do that, and
> can't see any permissions issue. There is no AV, backup or indexing task
> that should be accessing the cluster. The problem appears exclusively on
> Windows, though that might be a coincidence, since most of our users are on
> Windows. A directory listing a few hours after the error shows no file
> with that name.
> Virtually all instances of the problem happen during our weekly
> maintenance task. It CLUSTERs about 10-15 tables, then runs various
> queries, including selecting pg_database_size and selecting reltuples from
> pg_class, to assess the database's contents. The errors happen when
> running these queries; the CLUSTERs themselves always succeed. Those same
> queries are run successfully at other times during the week, without the
> preceding CLUSTERs.
> Is this a bug? How might I collect more information without shipping the
> user a new build? The Postgres log, at least at notice level, doesn't
> appear to show anything more useful than the error message.
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