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On 08/09/2015 10:37 AM, Tom Lane wrote:
> I can see the value of a feature like this, but doing it in psql
> sure seems like the wrong place. It would be unavailable to
> anything except interactive use.
>
> Is there a way to implement pivoting as a set-returning function?
That's exactly what crosstab() in the tablefunc contrib module is.
I've heard rumblings of someone looking to build crosstab/pivot into
the core grammar, but have not yet seen any patches...
Joe
- --
Joe Conway
Crunchy Data
Enterprise PostgreSQL
http://crunchydata.com
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