I have a full installation of the Ingres client on my desktop. This installation provides the ODBC connection possibility, and also a JDBC librairy. The "iijdbc.jar" provided with the client installation uses a file called "iijdbc.properties", in which we can add some parameters for date handling and timezone settings : - ingres.jdbc.date.empty=NULL - ingres.jdbc.property.timezone=NA-EASTERN So I was thinking that the Ingres JDBC librairy provided with Talend was working the same way, but it doesn't seems to. I can find the jar file (iijdbc.jar) in the Talend installation folder, but there's no properties file I can edit. Is someone aware of how can I add these two parameters to the librairie that Talend is using? My research so far have been unsucessful.