I currently use the PostgreSQL node a lot to query my DB and display data on dashboard. With every query I make, a new DB connection has been created. In addition to this since I have set the frequency to query every 2hrs it multiplies the connections. The node does not seem to have close connection functionality currently after the query has been run. This is extremely important for us to have as the connections max out to the DB and eventually latest data is not reflected on DB.
Appreciate if anyone has faced similar issue to share their inputs.