Alvaro Herrera wrote:
> Bruce Momjian wrote:
> 
> > Ah, got it, and I updated the patch to remove the commment about
> > "discrete".
> 
> The page also says that 0^x is undefined when x is negative, not sure
> about that one but I don't see it in your patch.

That one was already handled:

        test=> select 0 ^ -1;
        ERROR:  invalid argument for power function
        test=> select 0 ^ -1.0;
        ERROR:  invalid argument for power function

-- 
  Bruce Momjian  <[EMAIL PROTECTED]>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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