On Sun, Nov 9, 2014 at 5:57 PM, Greg Stark <st...@mit.edu> wrote: > 2) The mention about additional opclass operators and to number them > from 11 up is fine -- but there's no explanation of how to decide what > operators need to be explicitly added like that. Specifically I gather > from reading minmax that = is handled internally by Brin and you only > need to add any other operators aside from = ? Is that right?
I see I totally misunderstood the use of the opclass procedure functions. I think I understand now but just to be sure -- If I can only handle BTEqualStrategyNumber keys then is it adequate to just define the opclass containing only the equality operator? Somehow I got confused between the amprocs that minmax uses to implement the consistency function and the amops that the brin index supports. -- greg -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
