Function string_literal

nodedb-query/src/expr_parse/parser.rs:572–576

()

    #[test]
    fn string_literal() {
        let (expr, _) = parse_ok("CONCAT(name, ' - ', 'default')");
        let doc = Value::from(serde_json::json!({"name": "Product"}));
        assert_eq!(expr.eval(&doc), Value::String("Product - default".into()));
    }

    #[test]
    fn null_literal() {