| From: | Engard Ferenc <fery(at)pons(dot)sote(dot)hu> |
|---|---|
| To: | Postgresql sql <pgsql-sql(at)postgresql(dot)org> |
| Subject: | Extremely slow update |
| Date: | 1998-12-27 21:55:49 |
| Message-ID: | Pine.LNX.3.96.981227224803.21109A-100000@Pons.sote.hu |
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| Lists: | pgsql-sql |
Hi all,
I executed a very simple update command: UPDATE spacked SET int_tipus=4;
The db parameters: cc. 67000 records, fresh vacuum analyze. And the
execution lasted for hours! (I don't know exactly how much, because in
the meanwhile I went to sleep :) The only thing that could be affect
its speed is that I created this column with an ALTER TABLE ADD COLUMN...
command. Anyway, after it finished, a vacuum analyze command ran for more
than 12 hours, after that I killed it.
Is it normal, or something wrong?
postgresql 6.3.2, i486DX2-66, 16MB RAM.
Thx all:
Circum
__ @
/ \ _ _ Engard Ferenc
l | ( \ / | | (\/) mailto:s-fery(at)kkt(dot)sote(dot)hu
\__/ | | \_ \_/ I I http://pons.sote.hu/~s-fery
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