pub async fn scylla_supports_tablets(session: &Session) -> bool {
    let result = session
        .query(
            "select column_name from system_schema.columns where 
                keyspace_name = 'system_schema'
                and table_name = 'scylla_keyspaces'
                and column_name = 'initial_tablets'",
            &[],
        )
        .await
        .unwrap();
    result.single_row().is_ok()
}