yii2 transactions are not rolled back

The transaction is not rolled back after the sub-table is saved. There is still a piece of data in the main table. Please solve it. Thank you!

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The transaction is not rolled back after the sub-table is saved. There is still a piece of data in the main table. Please solve it. Thank you!

There is a problem with your code logic, and commit will eventually be called

You should ensure that when $transaction->rollback() is executed, the following code will jump out of execution

<code>$t = \Yii::$app->db->beginTransaction();
try{
    if($orderModel->save()){
        ...
        if(!$re){
            throw new Exception('错误信息');
        }
        ...
    }
    $t->commit();
}catch(Excetption $e){
    $t->rollback();
    throw new Exception($e->getMessage());
}</code>

Also check whether the storage engine of your table is InnoDB

Are you sure the code can run?

It feels like if is missing a curly brace