title: Pruning data in PostgreSQL table based on timestamp
body: <p>I'm developing a Spring application that connects to a PostgreSQL database. In my tables, I have some items that are time-based (has a timestamp column) and I want to define a keep-time for these items in an application.properties file. Any items that are older than the specified keep-time should be deleted. Any help/suggestions on how I could go about implementing this would be appreciated.</p>