"Joshua D. Drake" <jd@commandprompt.com> writes:
> George Nychis wrote:
>> Sure I can do that, but why is this happening? Is this normal behavior?
> Well that is the better question. If it is indeed doing what you say it
> is doing, I would say it is a bug. However you have not mentioned
> several important items, like what postgresql version you are running.
Or even more to the point, the table schemas. I would guess that this
could be related to any number of things; perhaps the number of foreign
keys involved, to take one example.
In short: please provide a test case.
regards, tom lane