anchor.diff:          return e.toString();
       }
       return existingDatabaseTableMap;
  -}+}
  +
  +
  
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:             //conn = await pool.ping();
              String sql = "SELECT name FROM sqlite_master WHERE type='table';";
              print(sql);
              //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) {
  