Обсуждение: Add scale(numeric)

Hi,

As suggested in 5643125E.1030605@joh.to, here's a patch for extracting
the scale out of a numeric.

This is 2016-01 CF material, but if someone wants to bas^H^H^Hsay nice
things in the meanwhile, feel free.


.m

Pavel Stehule wrote:
> Hi
> 
> 2015-11-19 3:27 GMT+01:00 Marko Tiikkaja <marko@joh.to>:
> 
> > Hi,
> >
> > As suggested in 5643125E.1030605@joh.to, here's a patch for extracting
> > the scale out of a numeric.
> >
> > This is 2016-01 CF material, but if someone wants to bas^H^H^Hsay nice
> > things in the meanwhile, feel free.
> >
> 
> This patch is pretty trivial without any possible issues, but I miss a use
> case of this feature.
> 
> Why it should be in Postgres?

This was discussed in the original thread, and it seemed compelling
enough to me; there were no objections raised either.  I couldn't find
any fault in the submitted patch, so pushed.

Thanks,

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
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