"Chad Wagner" <chad.wagner@gmail.com> writes:
> Most people do this with a "calendar" table, worst case is you could use
> generate_series to do it (but it's ugly, and it may not scale well --
> haven't tested it) and left join it to your data table.
>
> select cal.date, coalesce(foo.x, 0) AS x
> from (select (date_trunc('day', current_timestamp) + (s.s * interval '1
> day'))::date AS date
> from generate_series(1,365) AS s) AS cal
> left join foo ON cal.date = foo.create_date;
Why not, for the date part, the simpler alternative:
SELECT CURRENT_DATE + s.s AS DATE FROM generate_series(1, 365) AS s;
?
Be seeing you,
--
Jorge Godoy <jgodoy@gmail.com>
