Date: Mon, 18 Sep 2017 00:52:27 -0700 (MST)
From: athinivas <athinivas@gmail.com>
To: pgsql-docs@postgresql.org
Message-ID: <1505721147356-0.post@n3.nabble.com>
Subject: Creating variable argument user defined functions in C
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Hi, 

For my project, I need to create a variable argument function which accepts
multiple strings & returns some transformed string. I've gone through the
https://www.postgresql.org/docs/9.6/static/xfunc-c.html doc..But there's no
clear documentation for variable args. 

I'able to understand we can have ArrayType as data type for same. But how to
iterate & process it??? Kindly help. 


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