y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) writes:
>> [ tgl's redesign of spgist vacuum algorithm ]
> with a concurrent split moving leaf tuples between pages, can't it make
> bulkdelete fail reporting some TIDs
Yeah, you're right :-(. I've been chewing on this problem for awhile
and I think I se
hi,
> I started reading the spgist vacuum code last night, and didn't like it
> at all. I found a number of smaller issues, but it seems to me that
> the design is just fundamentally wrong. Unless I'm misunderstanding it,
> the approach is to recursively traverse the tree in sort of the same way