Package io.github.mfvanek.pg.common.management

Interface DatabaseManagement

All Superinterfaces:

ConfigurationAware, StatisticsAware

All Known Implementing Classes:

DatabaseManagementImpl

public interface DatabaseManagement
extends StatisticsAware, ConfigurationAware

Method Summary

Modifier and Type	Method	Description
Optional<OffsetDateTime>	getLastStatsResetTimestamp()	Gets time at which database statistics were last reset on the primary host.
boolean	resetStatistics()	Reset all statistics counters on all hosts in the cluster to zero.

Methods inherited from interface io.github.mfvanek.pg.settings.ConfigurationAware

getParamsCurrentValues, getParamsWithDefaultValues

Method Details

resetStatistics

boolean resetStatistics()

Reset all statistics counters on all hosts in the cluster to zero.

It is safe running this method on your database. It just reset counters without any impact on performance.

Specified by:

resetStatistics in interface StatisticsAware

Returns:

true if the operation is successful

See Also:

• StatisticsMaintenanceOnHost

getLastStatsResetTimestamp

@Nonnull
Optional<OffsetDateTime> getLastStatsResetTimestamp()

Gets time at which database statistics were last reset on the primary host.

Specified by:

getLastStatsResetTimestamp in interface StatisticsAware

Returns:

Optional of null or time at which database statistics were last reset.