Function arguments

From: Sascha Ziemann <szi(at)khs-ag(dot)de>
To: pgsql-general(at)postgresql(dot)org
Subject: Function arguments
Date: 1999-12-09 14:17:08
Message-ID: m3r9gw8ahn.fsf@intra.do.khs-ag.de
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Hi,

is there a way to define a function, that accepts a TEXT value and
NULL as an argument?

bis später...
Sascha

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