Performs migration tasks (as necessary) between releases of Replication Agent.
ra_migrate
When you apply an EBF of the Replication Agent release, you may be required to run this command to upgrade to the latest version of the Replication Agent.
When ra_migrate is invoked, it migrates the installed Replication Agent version to the current version.
The ra_migrate command updates the XLog system table with the latest build version if the Replication Agent was previously initialized.
This command does not support migration to an earlier version of Replication Agent.
This command must be run in ADMIN mode.
