You could just as easily argue that the lack of integrity testing at
data load time was equally a bug.
I think we need someway of telling postgres to suppress a foreign key check.
The main problem is that the foreign key column is often not indexed.
Chris
Bruce Momjian wrote:
> Tom Lane wrote:
>
>>Bruce Momjian <pgman@candle.pha.pa.us> writes:
>>
>>>Tom Lane wrote:
>>>
>>>>Well, we haven't even *got* a proposed patch yet, but yeah we should
>>>>tread carefully.
>>
>>>OK. What releases had this slow restore problem?
>>
>>We introduced it in 7.3 --- before that, FKs were simply dumped as
>>"create trigger" commands, and there was no check overhead. So arguably
>>it is a bug; a performance bug maybe, but that's still a bug. No one
>>has yet gone through a dump/reload cycle in which they had to face this
>>penalty.
>
>
> Now that is a strong argument. I knew you would find one. :-)
>