text: CREATE TABLE domains_by_name_v2 (
    domains_partition             int,
    name                          text,
    domain                        frozen<domain>,
    config                        frozen<domain_config>,
    replication_config            frozen<domain_replication_config>, -- indicating active cluster and standby cluster used for replication
    is_global_domain              boolean, -- indicating whether a domain is a global domain
    config_version                bigint, -- indicating the version of domain config, excluding the failover / change of active cluster name
    failover_version              bigint, -- indicating the version of active domain only, used for domain failover
    failover_notification_version bigint, -- indicating the last change related to domain failover
    notification_version          bigint,
    PRIMARY KEY (domains_partition, name)
  )  WITH COMPACTION = {
       'class': 'org.apache.cassandra.db.compaction.LeveledCompactionStrategy'
     };
  
  ALTER TYPE shard ADD domain_notification_version bigint;