selecting a attribute from a function

["A.j. Langereis" <a.j.langereis@xxxxxxxxxxxx>]

Dear all,

I have written a function that returns a set. This set is of a type I made, containing multiple attributes.

 

create type my_type as (col1 int, col2 int)

 

Something likes this works:

 

select col1 from my_pg_func('hello');

 

But how can I do something like this:

 

select my_pg_func(table2.some_col).col1

from table2.some_col

 

Yours,

 

Aarjan