How to send table to function as argument?

Question

How to send a table to function as argument?

Need something like that:

CREATE OR REPLACE FUNCTION test(argTable TABLE(
        field1 integer,
        field1 integer,
        etc smallint
))
    RETURNS integer AS
$BODY$

... Is it possible btw?

UPD: I'm going to send a temp table to function so I suppose I need table structure declaration in arguments list.

Answer 1

You could use EXECUTE which allows the execution of an arbitrary string.