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From: Wei Weng <wweng@kencast.com>
To: pgsql-sql@postgresql.org
Subject: function with variable length of parameters
Date: Fri, 3 Oct 2003 18:34:41 -0400 (EDT)
Message-ID: <Pine.LNX.4.56.0310031832550.9708@localhost.localdomain> (raw)

How do I create one, such as the tsearch2 function in tsearch2 module. It 
takes arbitrary number of parameters. The only difference is that it is 
writtein in C, instead of PL/pgsql.

I looked into the doc, doesn't say much about it. 

Thanks

Wei




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