pg.ddx.io  pgsql-sql@postgresql.org mailing list archive  

help / color / mirror / Atom feed

From: Rosser Schwarz <rosser.schwarz@gmail.com>
To: Philippe Lang <philippe.lang@attiksystem.ch>
Cc: pgsql-sql@postgresql.org
Subject: Re: function expression in FROM may not refer to other relations of same query level
Date: Wed, 11 Aug 2004 09:41:37 -0500
Message-ID: <37d451f7040811074179008664@mail.gmail.com> (raw)
In-Reply-To: <6C0CF58A187DA5479245E0830AF84F420803B4@poweredge.attiksystem.ch>
References: <6C0CF58A187DA5479245E0830AF84F420803B4@poweredge.attiksystem.ch>

Philippe Lang wrote:

> The problem now is that get_lines is being called twice per line.

Is get_lines() defined as IMMUTABLE?  Should it be?

/rls

-- 
:wq

view thread (9+ messages)  latest in thread

Message-ID: <37d451f7040811074179008664@mail.gmail.com>
Permalink:  ../37d451f7040811074179008664@mail.gmail.com/
Also on:    postgresql.org/message-id/37d451f7040811074179008664@mail.gmail.com

copy link · copy postgr.es

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: pgsql-sql@postgresql.org
  Cc: rosser.schwarz@gmail.com, philippe.lang@attiksystem.ch
  Subject: Re: function expression in FROM may not refer to other relations of same query level
  In-Reply-To: <37d451f7040811074179008664@mail.gmail.com>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox