Function plan_builder_simple

datafusion/expr/src/logical_plan/builder.rs:2306–2320

()

    #[test]
    fn plan_builder_simple() -> Result<()> {
        let plan =
            table_scan(Some("employee_csv"), &employee_schema(), Some(vec![0, 3]))?
                .filter(col("state").eq(lit("CO")))?
                .project(vec![col("id")])?
                .build()?;

        assert_snapshot!(plan, @r#"
        Projection: employee_csv.id
          Filter: employee_csv.state = Utf8("CO")
            TableScan: employee_csv projection=[id, state]
        "#);

        Ok(())
    }

    #[test]
    fn plan_builder_schema() {