| From: | Vadim Mikheev <vadim(at)krs(dot)ru> |
|---|---|
| To: | phd2(at)earthling(dot)net |
| Cc: | Hannu Krosing <hannu(at)trust(dot)ee>, PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] Not enough memory for complex join |
| Date: | 1999-03-05 02:03:00 |
| Message-ID: | 36DF3B54.B3FF4295@krs.ru |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Oleg Broytmann wrote:
>
> Nested Loop (cost=0.00 size=1 width=18)
> -> Nested Loop (cost=0.00 size=1 width=14)
> -> Merge Join (cost=0.00 size=1 width=10)
> -> Seq Scan (cost=0.00 size=0 width=0)
> -> Sort (cost=0.00 size=0 width=0)
> -> Seq Scan on districts d (cost=0.00 size=0 width=4)
> -> Seq Scan (cost=0.00 size=0 width=0)
> -> Sort (cost=0.00 size=0 width=0)
> -> Seq Scan on shops sh (cost=0.00 size=0 width=6)
> -> Seq Scan on central cn (cost=0.00 size=0 width=4)
> -> Seq Scan on positions p (cost=0.00 size=0 width=4)
^^^^^^
vacuum...
Vadim
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