Re: Versioning for delete & update (for transactional tables) (4619)

[Guilhem Bichot]

Guilhem Bichot a écrit, Le 11/12/2008 10:37 AM:
> Hello,
> 
> Michael Widenius a écrit, Le 11/11/2008 08:34 PM:
>> What needs to be done is to not allow one to run
>> repair/optimize/zerofill while there is old transactions that may see
>> any of the deleted rows.
> 
> Could you please mention this into the WL?

And also the same thing for DROP/ALTER/RENAME (they all have to wait
for purging to be finished), maybe through the
extra(HA_EXTRA_PREPARE_FOR_blah)