Re: Odd problem with performance in duplicate database

Josh Berkus <josh@agliodbs.com> writes:
> By everything I can measure, the live database and the test are
> identical; yet the test does not think that idx_caseclients_case is
> very accessable, and the live database knows it is.

Let's see the pg_stats rows for case_clients in both databases.  The
entries for trial_groups might be relevant too.

            regards, tom lane