Re: [Firebird-devel] Collection of garbage in record with uncommitted version

[Dimitry S. <sd...@ib...>]

13.05.2014 14:25, Vlad Khorsun wrote:
>>    Actually, it is used in following cases:
>> >
>> >1) Undo with VIO_backout().
>> >2) Undo of update_in_place() in VIO_verb_cleanup().
>> >3) Applying third and following changes of the same record in one transaction.
>      I know. I just a bit lazy when need to wrtite too much words, especially in Engilish:)
> In any case - all your points above is cases of undo operation.

   No. Number 3 is savepoint merge which is done on every operation. And I made a mistake, 
it happens on every call of update_in_place().

-- 
   WBR, SD.