"Hiroshi Inoue" <Inoue@tpf.co.jp> writes:
>>>> Is it wrong to change the implementation of CREATE INDEX ?
>>>> I have a fix.
>>>> It needs the change of duplicate check(tuplesort->btbuild) and
>>>> I've thougth that it would be better to change it after the release
>>>> of 7.0.
>>
>> Well, it seems we better do something about it before 7.0 is released.
>> Now it seems we have to decide to change CREATE INDEX, or modify VACUUM.
> It's difficult for me to provide a fix for CREATE INDEX before 7.0 is
> released.
> It's not sufficiently checked and I don't remember details now.
Also, we'd need to change the other index access methods too. That
doesn't seem to me like a good thing to tackle a week before release...
regards, tom lane