Hi,
I have a one instance two nodes sql 2012 cluster, node1's sql 2012 version is 11.0.5522, node2's sql 2012 version is 11.0.3000, node1 is active.
When sql server failover from node1 to node2, it succeed. I want to konw if this downlevel failover impact database (data or usage)?
Many thanks.