Hi,

> I can't use SCRIPT SQL statement because
> it provides transactionally inconsistent backup in case of MVCC mode.

No, it shouldn't. Is that documented somewhere? Could you post the link?

> According to H2 roadmap:
>
>>> MVCC: support transactionally consistent backups using SCRIPT
>
> As I know another way to backup H2 database online is to use BACKUP
> SQL statement. As far as I understand the statement locks database
> before coping db files. Could you please clarify how locking of
> database is performed in this case? What will happen with new and
> existing connections if BACKUP statement will lock the database? Will
> these connections be rejected or will they wait until lock will be
> removed? It's required for me to use backup method which doesn't
> reject other connections (new or existing connections must wait until
> backup is finished).
>
> Thank you,
> Alex
>
>
>
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