2009/6/25 James Kitambara <jameskitambara@yahoo.co.uk>:
>
> Hello Mr. Sandeep Bandela,
>
> I have gone through your scenario and come up with the following solution.
>
> SELECT USER_ID, CREATE_TIMESTAMP::DATE, SUM(AMOUNT)
> FROM ORDERS
> GROUP BY USER_ID, CREATE_TIMESTAMP
> ORDER BY USER_ID, CREATE_TIMESTAMP;
>
> Maybe you need to do little modification on the query to get what you want.
>
Contrib tablefunc/crosstab function may help you.
http://www.postgresql.org/docs/current/interactive/tablefunc.html
Osvaldo
