After the linux (DEB or RPM) driver is installed, a DSN with the name DEVART_POSTGRESQL is created. You can use it to test the connection with the POSTGRESQL server. For this, perform the following steps:
User ID=<your PostgreSQL user name>
Password=<your PostgreSQL password>
Data Source=<your PostgreSQL data source>
Schema=<your PostgreSQL schema>
Port=<your PostgreSQL port>
Database=<your PostgreSQL database name>
isql -v DEVART_POSTGRESQL