On 2016/09/15 0:04, Tom Lane wrote: > Alvaro Herrera <alvhe...@2ndquadrant.com> writes: >> I don't understand. Why don't you just use "call pprint(the bitmapset)" >> in the debugger? > > Bitmapsets aren't Nodes, so pprint doesn't work directly on them. > I usually find that I can pprint some node containing the value(s) > I'm interested in, but maybe that isn't working for Ashutosh's > particular case.
There are many loose (ie, not inside any Node) Relids variables within the optimizer code. Perhaps Ashutosh ended up needing to look at those a lot. Thanks, Amit -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers