#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
async fn test_running_in_async() {
    let mut connection = get_connection();

    execute_update(&mut connection, "CREATE TABLE IF NOT EXISTS datafusion.public.example (c1 INT, c2 VARCHAR) AS VALUES(1,'HELLO'),(2,'DATAFUSION'),(3,'!')");

    let batch = execute_sql_query(&mut connection, "SELECT * FROM datafusion.public.example");

    assert_eq!(batch.num_rows(), 3);
    assert_eq!(batch.num_columns(), 2);
}

running 1 test

thread 'test_running_in_async' panicked at /home/pagafonov/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/multi_thread/mod.rs:86:9:
Cannot start a runtime from within a runtime. This happens because a function (like `block_on`) attempted to block the current thread while the thread is being used to drive asynchronous tasks.
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
test test_running_in_async ... FAILED

failures:

failures:
    test_running_in_async