| From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | jwieck(at)debis(dot)com |
| Cc: | jwieck(at)debis(dot)com, tgl(at)sss(dot)pgh(dot)pa(dot)us, hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Postgres Speed or lack thereof |
| Date: | 1999-02-02 17:05:03 |
| Message-ID: | 199902021705.MAA27099@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
> > Good question. I am done with temp tables, so Vadim makes the call on
> > when to start beta.
>
> Now I'm placing another LOCK request (waiting for Vadim).
>
> The problem with constraints in ExecRelCheck() I've just
> found not only affects COPY. It also occurs with
> INSERT...SELECT or big UPDATE's. Constraints with many
> affected tuples eat up backend memory quickly until out of
> swap space.
>
> This fix must go into CURRENT and REL6_4 before we release
> v6.5 or v6.4.3 either. There are actually reports from users
> not able to reload dumps made with v6.4.2.
You can keep applying fixes like this until near final release date. I
have patches in my mailbox to apply today too.
--
Bruce Momjian | http://www.op.net/~candle
maillist(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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