Horton

Re: [PATCH 4/4] Add tests to dblink covering use of COPY TO FUNCTION

Daniel Farina <drfarina@gmail.com>

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From: Daniel Farina <drfarina@gmail.com>
To: Hannu Krosing <hannu@2ndquadrant.com>
Cc: Pavel Stehule <pavel.stehule@gmail.com>, Greg Smith <greg@2ndquadrant.com>, Robert Haas <robertmhaas@gmail.com>, Daniel Farina <dfarina@truviso.com>, pgsql-hackers@postgresql.org
Date: 2009-11-24T10:51:20Z
Lists: pgsql-hackers 
On Tue, Nov 24, 2009 at 2:50 AM, Hannu Krosing <hannu@2ndquadrant.com> wrote:
> Can't you use existing aggregate function design ?
>
> CREATE AGGREGATE name ( input_data_type [ , ... ] ) (
>    SFUNC = sfunc,
>    STYPE = state_data_type
>    [ , FINALFUNC = ffunc ]
>    [ , INITCOND = initial_condition ]
>    [ , SORTOP = sort_operator ]
> )

Actually, yes.  I just thought that this was an idea so crazy that no
one would like it.

fdr