如何从数据库初始化列表(sqflite)

import 'package:sqflite/sqflite.dart';
import 'package:path/path.dart';

Future<Database> openDatabase() async {
  final databasePath = await getDatabasesPath();
  final path = join(databasePath, 'my_database.db');
  return openDatabase(
    path,
    version: 1,
    onCreate: (db, version) {
      // 在此处创建表格
      db.execute('CREATE TABLE IF NOT EXISTS my_table (id INTEGER PRIMARY KEY, name TEXT)');
    },
  );
}

Future<void> insertData() async {
  final database = await openDatabase();
  await database.insert('my_table', {'id': 1, 'name': 'John'});
}

Future<List<Map<String, dynamic>>> queryData() async {
  final database = await openDatabase();
  return database.query('my_table');
}

Future<void> updateData() async {
  final database = await openDatabase();
  await database.update('my_table', {'name': 'Jane'}, where: 'id = ?', whereArgs: [1]);
}

Future<void> deleteData() async {
  final database = await openDatabase();
  await database.delete('my_table', where: 'id = ?', whereArgs: [1]);
}