| From: | Zdenek Kotala <Zdenek(dot)Kotala(at)Sun(dot)COM> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Josh Berkus <josh(at)agliodbs(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>, Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Subject: | Re: pg_migrator and an 8.3-compatible tsvector data type |
| Date: | 2009-05-29 13:27:34 |
| Message-ID: | 1243603654.1301.28.camel@localhost |
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| Lists: | pgsql-hackers |
Bruce Momjian píše v čt 28. 05. 2009 v 17:42 -0400:
> Josh Berkus wrote:
> > On 5/28/09 2:30 PM, Bruce Momjian wrote:
> > > Because no one has responded, I am going to prevent pg_migrator from
> > > working with a cluster that uses tsvector. I realize this limits
> > > pg_migrator's usefulness, but I have to move on.
> >
> > I don't know how to fix the issue, certainly.
> >
> > Why was there a format change to tsvector anyway? Was there an
> > important reason for this?
>
> The ordering of the lexems was changed:
The biggest problem is dictionary change. I'm not sure if it happened
but IIRC Teodor mentioned it in Ottawa. If it happened It hits down
tsvector compatibility at all.
Zdenek
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