Alvaro Herrera <[email protected]> writes:
> Tom Lane wrote:
>> One other point here is that non-default opclasses can't be used in
>> UNIQUE/PRIMARY KEY/EXCLUDE constraints, because there's no place to
>> specify an opclass name in those syntaxes. UNIQUE/PRIMARY KEY don't
>> matter here since these aren't btree opclasses, but is there a
>> use-case for EXCLUDE with any of the supported jsonb operators?
> That sounds like an oversight that could better be fixed in EXCLUDE, no?
Well, there hasn't been a use-case up to now. I'm not sure there's
one yet.
regards, tom lane
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