[SQL] 7.2 functions that return multiple result sets?

[mail.luckydigital.com]

Can some one please confirm( with a plpgsql 
function example please ) a postgres "7.2" function that can return multiple 
rows to the client.
 
I've gone through the docs and can't find anything 
to support this -it seems you can only have one return value or null. 

 
Yes i'm aware this it is possible in 7.3 - can 
someone please confirm its not possible in 7.2 or provide me with an example of 
how to go about it.
 
 
Thank you.

[SQL]

[mail.luckydigital.com]

Can some one please confirm( with a plpgsql 
function example please ) a postgres "7.2" function that can return multiple 
rows to the client.
 
I've gone through the docs and can't find anything 
to support this -it seems you can only have one return value or null. 

 
Yes i'm aware this it is possible in 7.3 - can 
someone please confirm its not possible in 7.2 or provide me with an example of 
how to go about it.
 
 
Thank you.