Re: [PERFORM] Big number of connections

each individual requires its own database-level > user, pgbouncer would not help at all. > > I would look seriously into getting rid of the always-open requirement > for connections. — Chris Cogdon

[PERFORM] Adding a ROLLUP switches to GroupAggregate unexpectedly

orkarounds I can use for this simple case, such as using a CTE, then doing a rollup on that, but I’m simply reporting what I think is a bug in the query optimizer. Thank you for your attention! Please let me know if there’s any additional information you need, or additional tests you’d like