Doctrine如何检查flush（）是否成功？

Question

Using Doctrine I am trying to check if flush() is successful.

before my ORM days I used to do if ( $query->execute() ) {}

Since flush() returns void, I am not convinced that using try catch would solve the problem like suggested here ? Would it ?

If not, is there a way to achieve something similar ?

Answer 1

Under the hood, PDO will throw an exception if executing the query fails. Doctrine will not silence this exception (it will wrap it, but rethrow). So just making sure no exception is thrown is enough to check if everything was executed successfully.