anchor.diff:          "i1" : 2
         });
         expect(results, [[3, 4]]);
  +
  +      expect(hasCachedQueryNamed(connection, "select i1, i2 from t where i1 > @i1"), true);
  +      expect(cachedQueryMap(connection).length, 1);
       });
   
       test("Call query multiple times, mixing in other named queries, succeeds", () async {
  
positive.code: 
      });
    });
  }
negative.code:         "i" : 5
        });
        expect(results, [expectedRow1, expectedRow2]);
  
        expect(hasCachedQueryNamed(connection, insertQueryString), true);
      });
  
      test("Call query multiple times without type data succeeds ", () async {
  