A newer version of this documentation is available. Click here to view the most up-to-date release of the Greenplum 4.x documentation.
If a database session is idle for longer than the time specified, the session will free system resources (such as shared memory), but remain connected to the database. This allows more concurrent connections to the database at one time.
|Value Range||Default||Set Classifications|
|Any valid time expression (number and unit)||18s||master