Subject Re: [firebird-support] Re: SQL for master-detail
Author Gabor Boros
Hi,

Ed's problem is:
I am looking for all of the master records that have one or no detail
records.

With NOT EXIST only master records without detail records selected.
Or I am wrong?

Gabor

Leyne, Sean írta:
>> NOT EXIST is not a good solution for the problem.
>
> Why?
>
> Please elaborate.
>
>
> Sean