Muhyiddin A.M Hayat wrote:
> How to create Calendar using Function/View.
> For example i would like to display date 2004-12-01 to 2004-12-20.
>
> date
> ------
> 2004-12-01
> 2004-12-02
> 2004-12-03
> 2004-12-04
> 2004-12-05
> ..................
> ..................
> 2004-12-20
-- Use in Postgres 7.4.x and earlier.
-- In Postgres 8.0.0 generate_series() is a built-in function
CREATE OR REPLACE FUNCTION generate_series(int, int) RETURNS setof int AS ' BEGIN FOR i IN $1..$2 LOOP RETURN NEXT
i; END LOOP; RETURN; END;
' LANGUAGE plpgsql;
select '2004/12/01'::date + f1 from generate_series(0, 19) as t(f1); ?column?
------------ 2004-12-01 2004-12-02 2004-12-03 2004-12-04 2004-12-05 [...] 2004-12-20
(20 rows)
HTH,
Joe