I want to create a query timeout in sqlalchemy. I have an oracle database.

I have tried following code:

```
import sqlalchemy
engine = sqlalchemy.create_engine('oracle://db', connect_args={'querytimeout': 10})

```

I got following error: 

```
TypeError: 'querytimeout' is an invalid keyword argument for this function

```

I would like a solution looking like:

```
connection.execute('query').set_timeout(10)

```

Maybe it is possible to set timeout in sql query? I found how to do it in pl/sql, but i need just sql.

How could i set a query timeout?