Re: [HACKERS] OR clause status

From: David Hartwig <daveh(at)insightdist(dot)com>
To: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
Cc: PostgreSQL-development <hackers(at)postgreSQL(dot)org>
Subject: Re: [HACKERS] OR clause status
Date: 1998-08-05 13:14:27
Message-ID: 35C85AB3.AF9259A7@insightdist.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Bruce Momjian wrote:

> I have worked with Vadim privately on the remaining OR clause index
> issues, and I am done. Please start testing, everyone.
>

Ran a few tests last night. So far, works great for single, non-internal,
attributes. However, I was not able to get the query to use the table's oid
index when such an index existed. Did a VACUUM ANALYZE before the query.
Will be doing some more testing over the next few days.

Have not tried any mult-part keys. Will this patch handle a small number of
OR'ed multi-part keys?

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Sergey E. Levov 1998-08-05 14:22:22 SPI procedure for removing large objects
Previous Message Andreas Zeugswetter 1998-08-05 07:10:46 AW: [HACKERS] Standards question