| From: | Adam Radłowski <adamr(at)informatyka(dot)gdansk(dot)pl> |
|---|---|
| To: | Adam Radłowski <adamr(at)informatyka(dot)gdansk(dot)pl> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: what index is faster to scan |
| Date: | 2007-04-17 18:48:29 |
| Message-ID: | 4625167D.8060206@informatyka.gdansk.pl |
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| Thread: | |
| Lists: | pgsql-admin |
Sorry for question. I've tested it by myself. There is no significant
differences.
Adam
Adam Radłowski napisał(a):
> Hello!
> I'm thinking about two things:
> 1. what index is faster to scan (for select ... where statements) unique
> or not unique ?
> 2. can the unique index to slow inserts commands (in comparison with not
> unique index) ?
> Best regards
> Adam
>
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