Datum + den v PgSql

[Karel Zak - Zakkr]

On Tue, 21 Dec 1999, Radek Kanovsky wrote:

> On Mon, 20 Dec 1999, Petr Uttendorfsky wrote:
> 
> > Dobry den vsem,
> > 
> > existuje v PostgreSQL funkce, ktera mi pricte k datumu 1den?
> > 
> > Napr. 31.12.1999 + 1 den by melo vratit 1.1.2000.
> 
> db=> SELECT '12-31-1999'::date + 1;
>   ?column?
> ----------
> 01-01-1900
        ^^^^

A to je co?

abil=> select '12-31-1999'::date + 1;
  ?column?
----------
01-01-2000
(1 row)

(PgSQL 6.5.3)

						Karel