Can I alter a table column to now make it generated? I tried this
unsuccessfully:
create temp table tmp1 as select 15::numeric(6,1) as
distance,'24:30'::interval,0::numeric(7,3) as avgspd;
alter table tmp1 alter column avgspd type numeric(7,3) generated always as
((3600.*distance)/EXTRACT (EPOCH FROM rdrtime::interval)) STORED;
ERROR: syntax error at or near "generated"
LINE 1: ... table tmp1 alter column avgspd type numeric(7,3) generated ...
I think that at least I have the right bracketing this time! :-)
^