Enabling the Query Healer

The is_healer_on flag enables the Query Healer, which periodically examines the progress of running statements and logs statements exceeding the healerMaxInactivityHours flag setting.

The following describes the is_healer_on flag:

• Data type - boolean

• Default value - true

• Allowed values - true, false

For related flags, see Configuring the Query Healer.