import './db_provider.dart'; import '../model/base.dart'; class Sql extends BaseModel { final String tableName; Sql.setTable(this.tableName) : super(DbProvider.db); // sdf Future get() async { return await this.query(tableName); } String getTableName() { return tableName; } Future delete(String value, String key) async { return await this .db .delete(tableName, where: '$key = ?', whereArgs: [value]); } Future deleteAll() async { return await this.db.delete(tableName); } }