Re: Strange issue with CREATE OPERATOR CLASS

Josh Berkus <josh@agliodbs.com> writes:
> Tom Lane wrote:
>> Is that the actual error message?  The closest string I can find in 8.3
>> or HEAD is "index operators must return boolean".

> Oh!  Sorry, this is 8.2.12.

Oh, OK.  It's the same case though.  Look for operator definitions that
specify a commutator or negator operator that never gets provided.
        regards, tom lane