Re: [HACKERS] Negators for operators

2016-06-03 Thread Tom Lane
Robert Haas writes: > On Fri, Jun 3, 2016 at 3:02 PM, David Fetter wrote: >> While constructing a somewhat hairy query with HAVING in it, I noticed >> that a lot of operators don't have negators, which would have been >> convenient for the class of

Re: [HACKERS] Negators for operators

2016-06-03 Thread Robert Haas
On Fri, Jun 3, 2016 at 3:02 PM, David Fetter wrote: > While constructing a somewhat hairy query with HAVING in it, I noticed > that a lot of operators don't have negators, which would have been > convenient for the class of queries I was constructing. Further > investigation