Re: calling functions which take user defined types

Siddharth Saha <siddharthsaha@drishti-soft.com> writes:
> Can someone tell me how to invoke a UDF which takes a user-defined type as
> one of its arguments.

It's not significantly different from calling functions with built-in types.
Typically you'd do

    select myfunc('value', ...);

for a scalar type, or

    select myfunc(row('value', 'value', ...), ...);

for a composite type.

            regards, tom lane