Re: HOW to use find() to EXCLUDE some datasets?

'conditions' => array('NOT' => array('5', '6', 7'))
-> NOT IN (5,6,7)

On Apr 19, 8:42 am, mivogt-LU <c...@mivogt.net> wrote:
> HI there,
>
> I want to use find() to exlude some data on a few conditions.
>
> My app is built like this
>
> customer->request->booking->bookingposition->lodging
>
> with request fields: Id         Name    Customer        Date1/Date2 (date1,2
> arrival,leave requested)
> with booking fields: Id         Name    Customer        Mealclass       Request
> with bookingpositionfields: Id          Booking         Date1/Date2 Lodging
> (date1,2 arrival,leave booked)
> *) I use 2 times a date fieldset if a customer might ask for a period
> he want to visit but do booking only a part of it (i.e. wants to visit
> in april staying 1 week...)
>
> Now if I do add a booking position to a customers booking the usual
> way is getting full the lodgings list from conroller by find(list).
> My goal is to exclude those that are already in use (should be easy to
> agree I need to do so..)
>
> With mysql I found 'NOT IN' syntax to fit my needs if I do something
> like this
> 1.) select * from bookingpositions, bookings, lodgings .. fittinng ore
> close the time of the new booking
> 2.) select * from lodgings not in result of 1.)
>
> Is there a way to do similar using the cake built in find function?
> Some syntax help would be great as I am not realy advanced with the
> conditions array
>
> Thanks in advance
>
> Michael
>
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