Re: DATE SQL

Well, in pure SQL I don't think you could do it without resorting to
ugly tricks like defining an all_days table that had one row per day in
your range, then doing something like, "select from all_days a join xxx
x where a.day >= x.start_date and a.day <= x.end_date"

So . . . don't do that. What you want isn't really a pure relational
operation, so SQL isn't the right language for it. Either do it in your
application code, or write a server-side function.

In either case, this is more of a pgsql-general question, since it's not
specific to JDBC at all.

-- Mark Lewis

On Mon, 2006-03-06 at 18:39 +0800, wanpeng wrote:
> I want a result like
>
> '2006-03-01'
> '2006-03-02'
> '2006-03-03'
> '2006-03-04'
>
>
> FROM table xxx
>
> ……| start_date | end_date |……
> | '2006-03-01' | '2006-03-04'|
>
> how can I write the sql
>
> thanks
>
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