--- On Thu, 12/13/07, Jorge Godoy <[EMAIL PROTECTED]> wrote:
> Actually pF is measured from -1 to 1.
>
> they tell you that they want doing some pF correction on
> the facility and you
> need to have that counted as well.
Thanks for the correct, and good point. :-)
Regards,
Richard Broersma
Em Wednesday 12 December 2007 11:57:48 Richard Broersma Jr escreveu:
>
> There is a power distribution hierarchy that they would like to analyze.
>
> 1) the average pF of all motor in a Motor Control Center (MCC).
> 2) the average pF of all MCCs that are fed from a Load Center (LC).
> 3) the averag
--- On Wed, 12/12/07, Martin Gainty <[EMAIL PROTECTED]> wrote:
> MG>what is Xcomp?
I really meant x component = effective component of power as opposed to the
reactive component of power.
> MG>set on stun?
:o) I guess a better way to describe the problem is that total power has both
a real an
MG>obligatory toppost
> > http://www.postgresql.org/docs/8.3/static/sql-createaggregate.html
> > is for
> > 8.3 where there were some changes to the number of
> > arguments an aggregate
> > could take. I believe it's also more descriptive
> > documentation.
> >
> > of course for things like avera
--- On Tue, 12/11/07, Tom Lane <[EMAIL PROTECTED]> wrote:
> Also see the overview at
> http://www.postgresql.org/docs/8.3/static/xaggr.html
Thanks Tom!
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TIP 1: if posting/reading through Usenet, please send an appropriate
"Matthew Dennis" <[EMAIL PROTECTED]> writes:
> http://www.postgresql.org/docs/8.3/static/sql-createaggregate.html is for
> 8.3 where there were some changes to the number of arguments an aggregate
> could take. I believe it's also more descriptive documentation.
Also see the overview at
http://ww
--- On Tue, 12/11/07, Matthew Dennis <[EMAIL PROTECTED]> wrote:
> http://www.postgresql.org/docs/8.3/static/sql-createaggregate.html
> is for
> 8.3 where there were some changes to the number of
> arguments an aggregate
> could take. I believe it's also more descriptive
> documentation.
>
> of c
On 12/11/07, Richard Broersma Jr <[EMAIL PROTECTED]> wrote:
>
> Is it possible to create aggregate functions using pl/pgsql?
Yes, the sfunc and ffunc can be functions written in plpgsql.
If not possible in plpgsql, is there any other way to create these types of
> functions?
Yes, but I don't k
Is it possible to create aggregate functions using pl/pgsql?
If not possible in plpgsql, is there any other way to create these types of
functions?
If anyone could point to the correct documentation I would be most appreciative.
Regards,
Richard Broersma Jr.
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