DISTINCT Question

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: pgsql-performance@xxxxxxxxxxxxxx
Subject: DISTINCT Question
From: "Y Sidhu" <ysidhu@xxxxxxxxx>
Date: Tue, 8 May 2007 12:52:35 -0700

Does using DISTINCT in a query force PG to abandon any index search it might have embarked upon?

--
Yudhvir Singh Sidhu
408 375 3134 cell

Follow-Ups:
- Re: DISTINCT Question
  - From: Scott Marlowe
- Re: DISTINCT Question
  - From: Joshua D. Drake
- Re: DISTINCT Question
  - From: Steinar H. Gunderson

Prev by Date: Re: Query performance problems with partitioned tables
Next by Date: Re: DISTINCT Question
Previous by thread: Nested loops overpriced
Next by thread: Re: DISTINCT Question
Index(es):
- Date
- Thread

[Postgresql General] [Postgresql PHP] [PHP Users] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Yosemite]

Powered by Linux