Re: Seamless replacement to MySQL's GROUP_CONCAT function...

[Richard Broersma <richard.broersma@xxxxxxxxx>]

For posterity that finalized function could be posted here:

http://okbob.blogspot.com/2009/08/mysql-functions-for-postgresql.html 

There's already a GROUP_CONCAT, listed there, but I guess this one was lacking in some way.

On Mon, Aug 5, 2013 at 10:04 AM, Alvaro Herrera <alvherre@xxxxxxxxxxxxxxx> wrote:

immersive.excel@xxxxxxxxx escribió:

>     Note: I found some close-but-no cigar aggregates shared online, but
>     they would not accept integer arguments, nor would they handle the
>     optionally furnished delimiter. People would suggesting casting the
>     argument to the pseudo-GROUP_CONCAT. Again: Rewrite perhaps hundreds

>     of queries?<br>

I don't think you need all the variations; you should be able to make
them all work with a single set of functions, taking ANYELEMENT instead
of text/int8/int4 etc.


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Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services


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Regards,
Richard Broersma Jr.