Re: Breakdown results by month

Henry Ortega wrote:
> I have the ff table:
>
> id | total | effective | end_date
> john 6 01-01-2005 02-28-2005
> john 8 03-01-2005 06-30-2005
>
> How can I return:
> id | total | effective | end_date
> john 6 01-01-2005 01-31-2005
> john 6 02-01-2005 02-28-2005
> john 8 03-01-2005 03-31-2005
> john 8 04-01-2005 04-30-2005
> john 8 05-01-2005 05-31-2005
> john 8 06-01-2005 06-30-2005

I would look at writing a PL/PgSQL function that walks through the rows,
generating substitute rows for the dates you want.