Fix tests

command/encoding/json_test.go

@@ -579,7 +579,7 @@ func Test_MarshalExecuteQueryAssociativeResponse(t *testing.T) {
 					},
 				},
 			},
-			expected: `[{"last_insert_id":123,"rows_affected":456,"rows":null},{"error":"unique constraint failed"},{"types":{"column1":"int","column2":"text"},"rows":[{"column1":456,"column2":"declan"}]},{"types":{"column1":"int","column2":"text"},"rows":[]}]`,
+			expected: `[{"last_insert_id":123,"rows_affected":456,"rows":null},{"error":"unique constraint failed"},{"types":{"column1":"int","column2":"text"},"rows":[{"column1":456,"column2":"declan"}]},{"types":{"aaa":"int","bbb":"text"},"rows":[]},{"types":{"ccc":"int","ddd":"text"},"rows":[]}]`,
 		},
 	}