gmb wrote: > > > Thanks for the feedback, Harald. > > How about specifying different aliases to the resulting values? > This will be handy when I use the same function multiple times in the same > query. > (the function will take another input parameters used in the calculations) > > E.g.: > SELECT itemid, (calcvalues(itemid, '2011-06-06')).*, (calcvalues(itemid, > '2011-06-07')).* FROM itemlist; > > itemid | calcval1 | calcval2 | calcval1 | calcval2 > --------+----------+----------+----------+---------- > 4 | 0.67 | 10.00 | 0.64 | 65.23 > 5 | 1.55 | 45.00 | 1.23 | 23.25 > 6 | 3.60 | 69.00 | 2.98 | 62.66 > How will I manage unique column names for this output? > Hmm.. no takers? I guess not possible then? Thanks anyway
-- View this message in context: http://postgresql.1045698.n5.nabble.com/Usage-of-function-retruning-record-in-query-tp4549140p4552513.html Sent from the PostgreSQL - sql mailing list archive at Nabble.com. -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
