From: Cristian Cappo <ccappo@cnc.una.py>
To: pgsql-sql@postgresql.org
Subject: How access to array component
Date: Fri, 18 Jul 2003 10:52:02 -0400
Message-ID: <3F180992.5070400@cnc.una.py> (raw)
Hello
How access to especific array component
of an function with return type _varchar
declaration of my function:
>>> create or replace __function( int2, int2 ) returns _varchar ....
now use the function in SQL and access to the element 1...
>>> select __function(10::int2, 20::int2)[1]
^^^ parsing error.
Thanks.
Cristian Cappo
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