insert method
Implementation
Future<List<Map<String, dynamic>>> insert() async {
List<Map<String, dynamic>> result = [];
final res = database != null ? await database!.insert(data: _data, tableName: table) : await DatabaseConfig.insert(data: _data, tableName: table);
if (res) {
result.add({'status': 'success', 'message': 'data has been Added'});
}
return result;
}