update method
Update
Implementation
Future<int> update(Map<String, Object?> values,
{String? where, List<Object?>? whereArgs, ConflictAlgorithm? conflictAlgorithm}) async {
batch?.update(tableName, values, where: where, whereArgs: whereArgs, conflictAlgorithm: conflictAlgorithm);
if (batch != null) return 0; // fake result, please get the real result from `batch.commit()`
return await executor.update(tableName, values,
where: where, whereArgs: whereArgs, conflictAlgorithm: conflictAlgorithm);
}