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Re: How can you tell if a function is immutable from psql?


  • From: Michael Fuhr <mike(at)fuhr(dot)org>
  • To: Michael Nolan <htfoot(at)gmail(dot)com>
  • Cc: pgsql general <pgsql-general(at)postgresql(dot)org>
  • Subject: Re: How can you tell if a function is immutable from psql?
  • Date: Wed, 21 Feb 2007 19:10:57 -0700
  • Message-id: <20070222021057(dot)GA59405(at)winnie(dot)fuhr(dot)org>

On Wed, Feb 21, 2007 at 09:20:19AM -0600, Michael Nolan wrote:
> Am I just missing it or is there no way to tell if a function is noted as
> immutable from the \df or \df+ output in psql?

Apparently not.  You could examine pg_proc.provolatile.

http://www.postgresql.org/docs/8.2/interactive/catalog-pg-proc.html

-- 
Michael Fuhr



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