Function st_buffer_sql

nodedb-query/src/functions/mod.rs:210–221

()

    #[test]
    fn st_buffer_sql() {
        let result = eval_fn(
            "st_buffer",
            vec![
                point_value(0.0, 0.0),
                Value::Float(1000.0),
                Value::Integer(8),
            ],
        );
        // Result should be a Geometry (Polygon)
        assert!(result.as_geometry().is_some());
    }

    #[test]
    fn st_envelope_sql() {