Alexander M. Turek

> > Are you able to connect to that database using PDO directly? > > Not sure what you mean by PDO directly This is PDO: https://www.php.net/manual/en/book.pdo.php Are you able...

> is the doc wrong ? No. You're reading the documentation of DBAL, but you're writing configuration for DoctrineBundle. The bundle might use different naming for some settings or not...

This is expected behavior. You have to set the parameters on the outermost query builder. cc @sbuerk

Thank you for your thorough answer. We've considered these points. However, they haven't been design goals for us. The goal of the query builder is to help composing a single...

We don't use `@notice` in our code. Apart from that, your suggestion 2 sounds acceptable. Please send a PR. And please also update the documentation accordingly. I realize that this...

Thank you for working on this issue! We must be able to handle an old cache gracefully. We can recommend clearing the cache, we can document it, and people will...

We might have another inconsistency with regards to column names: How should a result behave if we call `getColumnName()` or `columnCount()` on a freed result? Some drivers are able to...

> E.g. how will a given solution work in a rolling upgrade scenario where multiple processes running different versions of the DBAL will read from and write to the cache?...

All right. Let's ignore cache upgrading for now and I'll work on that in a follow-up. Can you please rebase your PR to resolve the conflicts and document the cache...

I would recommend to switch to a driver middleware instead of overriding that `connect()` method. However you are right, the deprecation should not be triggered in your case. Please send...