exit_on_error
(boolean)
If true, any error will terminate the current session. By default, this is set to false, so that only FATAL errors will terminate the session.
restart_after_crash
(boolean)
When set to true, which is the default, PostgreSQL™ will automatically reinitialize after a backend crash. Leaving this value set to true is normally the best way to maximize the availability of the database. However, in some circumstances, such as when PostgreSQL™ is being invoked by clusterware, it may be useful to disable the restart so that the clusterware can gain control and take any actions it deems appropriate.