Don't add duplicate entries to pg_auth
If we create 2 database entries for pgbouncer, with the same user account, then two entries get added to pg_auth. We should parse this ahead of time and only create one entry.
/cc @jtevnan
If we create 2 database entries for pgbouncer, with the same user account, then two entries get added to pg_auth. We should parse this ahead of time and only create one entry.
/cc @jtevnan