Function df_count

datafusion/core/tests/dataframe/mod.rs:1617–1621

()

#[tokio::test]
async fn df_count() -> Result<()> {
    let count = test_table().await?.count().await?;
    assert_eq!(100, count);
    Ok(())
}

#[tokio::test]
async fn explain() -> Result<()> {