On Wed, Jan 26, 2005 at 11:22:48AM +0100, Thomas Chille wrote:
> In the meanwhile i gave every record an position counter (per tour and
> employee), derrived from begin_time, per trigger, and merged them in
> this way:
How are you generating the position counter? A sequence? If you multiply
by some factor it might eliminate the need to re-number everything.
> SELECT * FROM work LEFT JOIN plan USING(id_tour, id_employee, counter)
> UNION
> SELECT * FROM work RIGHT JOIN plan USING(id_tour, id_employee, counter)
>
> Thats works for me but if the tourleader change one worktime record
> the counters have to be recalculate and the order of the records will
> change.
>
> This is hard to handle and i think i will do all merging
> programmatically in the app or with an ppgsql function.
>
> > BTW, I've never seen the convention id_employee; people generally use
> > employee_id. Is it more important to know that you're talking about an
> > ID or that you're talking about an employee? Just food for thought.
>
> I'm not the father of this strange naming convention :)
I hate getting stuck with other people's stupidity. :)
--
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