Hello,

I need to write several PL/pgSQL functions all returning a "result set" wich 
can be obtained by a single SELECT statement.
For now the functions are called by a Java application.
Both REFCURSOR and SETOF serve my purpose, but I was wondering if there is a 
perfonance difference between the two. The result set can become quite 
large.

I hope not to ask this question the 1001 time, though I couldn't find 
anything on the net.. Any hints are welcome.

Regards
Rüdiger 



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