Hi Marco,  

Yes, I should have been more explicit, and on top of that I mixed things up. My 
problem is that nowhere it is said that the ORM works as expected with this 
connection. The MasterSlaveConnection will only execute « executeQuery » to a 
slave (the rest will go to master), but is that compatible with the queries 
generated by the ORM?  
In other terms, when the EntityManager fetches entities, does it correctly uses 
« executeQuery » out of transactions (which will be then run against the slave)?

Thanks  
Matthieu

On 28 févr. 2014 21:07:40, Marco Pivetta <[email protected]> wrote:  
Hi Mattieu,

Did you check the MasterSlaveConnection? 
https://github.com/doctrine/dbal/blob/149f18001a459c22e1f2a87903e455eb89c1b4de/lib/Doctrine/DBAL/Connections/MasterSlaveConnection.php

Marco Pivetta

http://twitter.com/Ocramius      

http://ocramius.github.com/


On 27 February 2014 21:55, Matthieu Napoli 
<[email protected](mailto:[email protected])> wrote:
> Hi there,  
>  
> I have read how to create several DBAL connections for handling slaves and 
> read/writes separation (for example in Symfony 2). However I see nowhere a 
> mention that it indeeds works with the ORM and the EntityManager.  
>  
> Is there a way to have the EntityManager perform read queries on a 
> connection, and write queries/transactions on another?  
>  
> Thanks  
> Matthieu
>  
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