On Wed, 2008-05-21 at 18:12 +0200, Pavel Stehule wrote: > Hello ...
> In my proposal I don't create any default variables. Result type is > only virtual - I don't need write it to system directory. I thing it's > better than using some specific predeclared type as RESULTTYPE OR > RESULTSET. How is this different from using OUT params and RETURNS SETOF RECORD ? hannu=# CREATE FUNCTION outsetof2py(n integer, OUT i integer, OUT j integer) RETURNS SETOF record AS $$ for i in xrange(n): yield {'i':i,'j':i*i} $$ LANGUAGE plpythonu; CREATE FUNCTION hannu=# select * from outsetof2py(3); i | j ---+--- 0 | 0 1 | 1 2 | 4 (3 rows) btw, this currently works for pl/python only in my local copy (still testing for bugs), but similar declaration works fine for pl/pgsql -------------- Hannu -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers