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Additional arguments to aggregate functions - Mailing list pgsql-general

From Artacus
Subject Additional arguments to aggregate functions
Date
Msg-id 4847882F.3060109@comcast.net
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List pgsql-general
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Is there a way to send additional arguments when defining a custom
aggregate?

I wrote a mysql style group_concat aggregate. You get DISTINCT "for
free." I want to be able to define if it is sorted and what the
separator is.

Art

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