| From: | Vadim Mikheev <vadim(at)krs(dot)ru> |
|---|---|
| To: | Aleksey Dashevsky <postgres(at)luckynet(dot)co(dot)il> |
| Cc: | pgsql-hackers(at)postgreSQL(dot)org |
| Subject: | Re: [HACKERS] Subqueries? |
| Date: | 1998-09-04 07:55:34 |
| Message-ID: | 35EF9CF6.B022089A@krs.ru |
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| Thread: | |
| Lists: | pgsql-hackers |
Aleksey Dashevsky wrote:
>
> hi, hackers!
> do you plan some improvments on subqueries?
> Unfortunately, in v6.3.2 they often works very slowly, and thus
> are useful only on quite small tables :-(
Nothing...
If you use IN then try to rewrite your queries with EXISTS
if possible...
Vadim
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