On 2017-10-08 11:28:09 -0400, Tom Lane wrote: > Adam Brusselback <adambrusselb...@gmail.com> writes: > > On another note: > >> turning ORs into UNIONs > > > This is another one which would be incredibly useful for me. I've had > > to do this manually for performance reasons far too often. > > Well, maybe you could sign up to help review the open patch for that then: > https://commitfest.postgresql.org/15/1001/ > > The reason that's not in v10 is we haven't been able to convince > ourselves whether it's 100% correct.
Unfortunately it won't help in this specific case (no support for UNION, just UNION ALL), but I thought it might be interesting to reference https://medium.com/@uwdb/introducing-cosette-527898504bd6 here. Greetings, Andres Freund -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers