anchor.diff:              //conn = await pool.ping();
               String sql = "SELECT name FROM sqlite_master WHERE type='table';";
               print(sql);
  -            var results = await conn.execution(sql);
  -
  -            await results.forEach((row) {
  -                print(row[0]);
  +            //var results = await conn.execute(sql);
  +
  +            // Iterating over a result set
  +            var count = conn.execute(sql, callback: (row) {
  +                print("${row[0]}");
                   existingDatabaseTableNames.add(row[0]);
  +
               });
           }
       } catch (e) {
  
positive.code:             });
          } else if (DBCore.adapter == DBCore.SQLite) {
              //TODO
              Map sqlToDartabase = DBCore.jsonFilePathToMap(
                      'bin/../tool/sQLiteToType.json');
              String sqlStatement = "SELECT sql FROM sqlite_master WHERE type = 'table' AND name = '${tableName}';";
              var results = await conn.execute(sqlStatement);
              List columns = results[0].split("(")[1].split(")")[0].split(",");
              await columns.forEach((column) {
                  column = column.trim();
                  print(column.toString());
  
negative.code:         return e.toString();
      }
      return existingDatabaseTableMap;
  }
  
  
  