Function zero_placeholder_errors

nodedb-sql/src/dsl_bind.rs:215–224

()

    #[test]
    fn zero_placeholder_errors() {
        // `$0` is not a valid pgwire parameter reference — must error,
        // not silently pass through to the engine.
        let err = bind_dsl(
            "UPSERT INTO t (id) VALUES ($0)",
            &[ParamValue::Text("x".into())],
        )
        .unwrap_err();
        assert!(format!("{err:?}").contains("$0"));
    }

    #[test]
    fn empty_params_is_noop() {