Bartosz Dmytrak <bdmytrak@xxxxxxxxx> writes: > This e-mail is reposted form pgadmin support mailing list. This problem > looks like related with postgres not pgAdmin. > [ EXPLAIN VERBOSE yields a "cache lookup failed" error ] Huh, yeah, that's a backend bug all right. I thought at first you might have a catalog-corruption problem, but I can reproduce the failure here from your example. Most likely EXPLAIN is getting confused about which Var belongs to which table. Will look into it. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
