pgsql and function results

From: erikp <erikp(at)ardec(dot)com>(by way of Herouth Maoz)
To: pgsql-sql(at)postgreSQL(dot)org
Subject: pgsql and function results
Date: 1999-03-29 11:02:38
Message-ID: l03110704b3250e3b4e4b@[147.233.148.145]
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Can postgresql return a result set from a function or some other way?

create function getBooks() returns ??? as 'select * from books';

Is there an rType for ??? that is a resultset? This is a very basic
fuctionality in other dbs.

Erik

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