=?iso-8859-2?Q?Egy=FCd_Csaba?= <csegyud(at)vnet(dot)hu> writes:
> WARNING: plpgsql: ERROR during compile of get_last_open near line 5
> ERROR: cache lookup for type 0 of
> t_stockchanges.........pg.dropped.14........ failed
7.3's plpgsql has some bugs with dropped columns. It's fixed in 7.4.
If you don't want to update at the moment, I'd suggest dropping and
recreating the whole t_stockchanges table.
regards, tom lane