* transaction: lock delete unique index key * always lock for key with presume not exists flag Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
* transaction: lock delete unique index key * always lock for key with presume not exists flag Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>