"Dmitry Koterov" <d(at)koterov(dot)ru> writes:
> [ pg_restore fails with ]
> ERROR: could not make operator class "gin__int_ops" be default for type
> pg_catalog.int4[]
> DETAIL: Operator class "_int4_ops" already is the default.
Yeah. I'd say that intarray's attempt to override the default status of
the built-in gin opclass is simply a bad idea and should be removed.
It's not even documented that it does that (in fact I see no mention of
GIN at all in README.intarray :-(, so we have a documentation lack
here too).
Comments?
regards, tom lane