| From: | Vadim Mikheev <vadim(at)krs(dot)ru> |
|---|---|
| To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | Mike Mascari <mascarm(at)mascari(dot)com>, Lamar Owen <lamar(dot)owen(at)wgcr(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Lincoln Yeoh <lylyeoh(at)mecomb(dot)com>, pgsql-general(at)postgreSQL(dot)org, PostgreSQL Developers List <hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] Re: [GENERAL] drop/rename table and transactions |
| Date: | 1999-11-29 06:52:25 |
| Message-ID: | 384222A9.5DE64B@krs.ru |
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| Lists: | pgsql-general pgsql-hackers |
Bruce Momjian wrote:
>
> > I have to say that I'm going to change on-disk database/table/index
> > file names to _OID_! This is required by WAL because of inside of
> > log records there will be just database/table/index oids, not names,
> > and after crash recovery will not be able to read pg_class to get
> > database/table/index name using oid ...
>
> Wow, that is a major pain. Anyone else think so?
Why it's so painful?
We can write utility to construct database dir with table names
symlinked to real table files -:)
Actually, I don't understand
for what would you need to know what is what, (c) -:)
> Using oid's instead of names may give us some ability to fix some other
> bugs, though.
Yes.
Vadim
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