return builder;
}
protected static PersistenceManager withPersistenceManager(DataModel model, String... ksMap) {
PersistenceManagerBuilder builder = withPersistenceManagerBuilder(model, ksMap);
return builder.build();
}
static boolean keyspaceExists(Session session, String keyspaceName) {
for (Row row : session.execute("SELECT keyspace_name FROM system.schema_keyspaces;").all()) {
if (keyspaceName.equals(row.getString(0))) {