Nico Williams <n...@cryptonector.com> writes: > On Mon, Oct 02, 2017 at 12:50:14PM -0400, Adam Brusselback wrote: >> So for me, i'd rather default to compute on read, as long storing the >> pre-computed value is an option when necessary.
> Sure, I agree. I was just wondering whether there might be any other > difference besides performance characteristics. The answer to that is, > I think, "no". What about non-immutable functions in the generation expression? regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers