Function test_alias_empty

datafusion/core/tests/dataframe/mod.rs:6236–6263

()

#[tokio::test]
async fn test_alias_empty() -> Result<()> {
    let df = create_test_table("test").await?.alias("")?;
    let plan = df
        .clone()
        .into_unoptimized_plan()
        .display_indent_schema()
        .to_string();
    assert_snapshot!(plan, @r"
    SubqueryAlias:  [a:Utf8, b:Int32]
      TableScan: test [a:Utf8, b:Int32]
    ");

    assert_snapshot!(
        batches_to_sort_string(&df.select(vec![col("a"), col("b")])?.collect().await.unwrap()),
        @r"
    +-----------+-----+
    | a         | b   |
    +-----------+-----+
    | 123AbcDef | 100 |
    | CBAdef    | 10  |
    | abc123    | 10  |
    | abcDEF    | 1   |
    +-----------+-----+
    "
    );

    Ok(())
}

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