Re: Statistical Analysis

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Timothy H(dot) Keitt" <keitt(at)nceas(dot)ucsb(dot)edu>
Cc: Andrew McMillan <Andrew(at)catalyst(dot)net(dot)nz>, Nathan Barnett <nbarnett(at)cellularphones(dot)com>, "'Stephan Szabo'" <sszabo(at)kick(dot)com>, pgsql-general(at)postgreSQL(dot)org
Subject: Re: Statistical Analysis
Date: 2000-07-25 00:10:36
Message-ID: 2025.964483836@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general

"Timothy H. Keitt" <keitt(at)nceas(dot)ucsb(dot)edu> writes:
> Oops. Just tried that; the random() call only get evaluated once.

Hmm, you're right. That's a bug. The system knows that random()
can give different results on each call, but there's one piece of
the planner that hasn't gotten the word :-(

regards, tom lane

In response to

Browse pgsql-general by date

  From Date Subject
Next Message Tom Lane 2000-07-25 00:18:28 Re: Statistical Analysis
Previous Message Chris Bitmead 2000-07-24 23:47:44 Re: ROLLBACK automatically