Talend migration Oracle to Postgres

I am using Talend studio, testing it for a simpl开发者_开发知识库e migration from an Oracle database to a Postgres database. The two connections are ok, but I got error on insert into the Postgres database because I believe Talend generates a sql query with Double quotes instead of simple quotes. Now, I have been looking around and I do not find some solutions. Very difficult for me to believe there is not simple solution for such a simple problem (though simple problems are often the most difficult to solve ...).

After some time, I switched to Pentaho Kettle solution, that worked without any trouble. I would still like to thank you for your time.