| Subject | Re: [firebird-support] Re: Awaiting Garbage Collector |
|---|---|
| Author | Walter R. Ojeda Valiente |
| Post date | 2015-03-25T13:32:22Z |
Hi Alexey
Yes, that's right, I can not understand well the page 46. I suppose that R1 means "record version 1", R2 means "record version 2", etc.
Tx16 did the INSERT?
Tx12 can do a COMMIT although it had started before Tx16 and Tx18 is still active?
Tx25 can change what Tx14 did although Tx14 is still active?
These things had confused me.
Of course, I think that I am not understanding rightly the graph, that's why some words can help to do it clear.
Greetings.
Walter.
On Wed, Mar 25, 2015 at 5:10 AM, Alexey Kovyazin ak@... [firebird-support] <firebird-support@yahoogroups.com> wrote:Hi Walter,
>I have just one doubt, and it is with page 46.
Do you mean "Record versions visibility"?
Regards,
Alexey