Kevin Kempter <kevink@xxxxxxxxxxxxxxxxxxx> writes: > pg_dump: Error message from server: ERROR: could not find hash function for > hash operator 33639 Bizarre ... that command really oughtn't be invoking any non-builtin operator, but the OID is too high for a builtin. What do you get from "select 33639::regoperator"? regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin