Re: Horribly slow hash join - Mailing list pgsql-performance

From Dennis Bjorklund
Subject Re: Horribly slow hash join
Date
Msg-id Pine.LNX.4.44.0404181757110.4551-100000@zigo.dhs.org
Whole thread Raw
In response to Re: Horribly slow hash join  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Horribly slow hash join
List pgsql-performance
On Sun, 18 Apr 2004, Tom Lane wrote:

> That creates portability issues though.  We do not depend on there being
> a 64-bit-int type for anything except int8 itself, and I don't want to
> start doing so.

What do you mean? int8 is supported on all platformas and if the
hasfunction would convert all numbers to int8 before making the hash it
would work.

I don't see any portability problems.

--
/Dennis Björklund


pgsql-performance by date:

Previous
From: Tom Lane
Date:
Subject: Re: Horribly slow hash join
Next
From: Tom Lane
Date:
Subject: Re: Horribly slow hash join