Paolo Saudin wrote:
> I use a master table with a "fulldate" field and filled with sequential dates
> to
> fill gaps when meteo data is missing.
I'm sorry, I still don't get it: how can you be sure that postgresql won't call
perl_sliding_mean with not-ordered timestamps-data? I don't mean only
>-Messaggio originale-
>Da: pgsql-general-ow...@postgresql.org
>[mailto:pgsql-general-ow...@postgresql.org] Per conto di Scara Maccai
>Inviato: lunedì 2 febbraio 2009 10.36
>A: Paolo Saudin; pgsql-general@postgresql.org
>Cc: pgsql-general
>Oggetto: Re: R: [GE
> Paolo Saudin wrote:
> For that purpose, a sliding mean calculation I use the following
>
> CREATE TABLE tbl_ayas
> (
> fulldate timestamp without time zone NOT NULL,
> id_1 real, -- temperature
> id_2 real, -- pressure
> ..
> CONSTRAINT tbl_ayas_pkey PRIMARY KEY (fulldate)
> )
>-Messaggio originale-
>Da: pgsql-general-ow...@postgresql.org
>[mailto:pgsql-general-ow...@postgresql.org] Per conto di Scara Maccai
>Inviato: venerdì 30 gennaio 2009 9.36
>A: pgsql-general@postgresql.org
>Oggetto: [GENERAL] complex custom aggregate function
>
>Hi all,
>
>I have a table l
