String req = String.format("DELETE FROM system.%s WHERE keyspace_name = '%s'", cfname, ksmd.name);
processInternal(req);
}
// (+1 to timestamp to make sure we don't get shadowed by the tombstones we just added)
ksmd.toSchema(FBUtilities.timestampMicros() + 1).apply();
}
}
// Starting with 2.0 (CASSANDRA-5125) we keep all the 'aliases' in system.schema_columns together with the regular columns,
// but only for the newly-created tables. This migration is for the pre-2.0 created tables.