I read the discussion <https://softwareengineering.stackexchange.com/questions/382409/should-cqrs-command-perform-a-query>

But I don't understand in which database the query is performed, because I have two distinct databases - one for reads (queries) and one for writes (commands). 

If I need to take the customer info, I need to read from the Write Database? Is this way correct? I think yes because if I read from the Read Database, I need to inject the reference to `ReadModel` and `ReadDatabase` and I loose the SEGREGATION, right?