Function row_writer_resize_test

datafusion/core/tests/dataframe/mod.rs:2335–2369

()

#[tokio::test]
async fn row_writer_resize_test() -> Result<()> {
    let schema = Arc::new(Schema::new(vec![Field::new(
        "column_1",
        DataType::Utf8,
        false,
    )]));

    let data = RecordBatch::try_new(
        schema,
        vec![Arc::new(StringArray::from(vec![
            Some(
                "2a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            ),
            Some(
                "3a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800",
            ),
        ]))],
    )?;

    let ctx = SessionContext::new();
    ctx.register_batch("test", data)?;

    let sql = r#"
        SELECT
            count(1)
        FROM
            test
        GROUP BY
            column_1"#;

    let df = ctx.sql(sql).await?;
    df.show_limit(10).await?;

    Ok(())
}

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