import 'sqlite_helper.dart';

Future<int> insertItem(String name, String context) async {
  final db = await DatabaseHelper().database;
  final res = await db.insert(
    DatabaseHelper.table,
    {
      DatabaseHelper.columnName: name,
      DatabaseHelper.columnContext: context,
    },
  );
  print('添加数据成功');
  return res;
}

Future<List<Map<String, dynamic>>> getAllItems() async {
  final db = await DatabaseHelper().database;
  final res = await db.query(DatabaseHelper.table, orderBy: '_id DESC');
  print('查询数据完成');
  return res;
}