Brandon E Hofmann <[EMAIL PROTECTED]> writes: > In plpgsql, how do you return back a result set that is determined and > generated at runtime based on a report request?
If I understand what you are asking for, you don't. > Also why does plpgsql require you to define what is returned? plpgsql is not imposing this, the system as a whole does. Else, the parser would have no idea what to expand "*" to in select * from myfunc(42); There are facilities that let you use the same textual function "myfunc" for different result column sets, but this doesn't get you off the hook of having to tell the calling query what the column set is going to be. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly