Re: Need help to dynamically access to colomns in function!

Please disregard my other message. I didn't get what you are trying to
do at first.
You can do this with dynamic SQL: Look at 38.5.4. Executing Dynamic
Commands (http://www.postgresql.org/docs/current/static/plpgsql-
statements.html).
I guess something like

EXECUTE 'SELECT tmprec.group' || i  INTO value

will work in a loop. Didn't try it though.

regards,
Ivan Pavlov