Function get_tpch_data_path

benchmarks/src/tpch/run.rs:452–462

()

    };

    fn get_tpch_data_path() -> Result<String> {
        let path =
            std::env::var("TPCH_DATA").unwrap_or_else(|_| "benchmarks/data".to_string());
        if !Path::new(&path).exists() {
            return exec_err!(
                "Benchmark data not found (set TPCH_DATA env var to override): {}",
                path
            );
        }
        Ok(path)
    }

    async fn round_trip_logical_plan(query: usize) -> Result<()> {
        let ctx = SessionContext::default();