Tom Lane wrote: > In some sense this is a bootstrap problem: what does it take to get to > the point of being able to read pg_database and its indexes? That is > necessarily not dependent on the particular database we want to join. > Maybe we could solve it by having the relcache write a "global" cache > file containing only entries for the global tables, and load that before > we have identified the database we want to join (after which, we'll load > another cache file for the local entries).
This sounds good, because autovacuum could probably use this too. -- Alvaro Herrera http://www.CommandPrompt.com/ The PostgreSQL Company - Command Prompt, Inc. -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
