Re: Fwd: patch: make_timestamp function

2014-02-19 19:01 GMT+01:00 Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>:

> Pavel Stehule escribió:
>
> > > 7) Why do the functions accept only the timezone abbreviation, not the
> > > full name? I find it rather confusing, because the 'timezone' option
> > > uses the full name, and we're using this as the default. But doing
> > > 'show timestamp' and using the returned value fails. Is it possible
> > > to fix this somehow?
> >
> > A only abbreviation is allowed for timetz type. Timestamp can work with
> > full time zone names. A rules (behave) should be same as input functions
> > for types: timestamptz and timetz.
> >
> > postgres=# select '10:10:10 CET'::timetz;
> > timetz
> > ─────────────
> > 10:10:10+01
> > (1 row)
> >
> > postgres=# select '10:10:10 Europe/Prague'::timetz;
> > ERROR: invalid input syntax for type time with time zone: "10:10:10
> > Europe/Prague"
> > LINE 1: select '10:10:10 Europe/Prague'::timetz;
> > ^
> >
> > This limit is due used routines limits.
>
> I think this is a strange limitation, and perhaps it should be fixed
> rather than inflicting the limitation on the new function.
>
> I tweaked your patch a bit, attached; other than defining what to do
> about full TZ names in timetz, this seems ready to commit.
>

I have not a objection - thank you

Pavel

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