1. Oracle GoldenGate for Distributed Applications and Analytics
  2. Administer
  3. Automatic Heartbeat for Oracle GoldenGate for Distributed Applications and Analytics
  4. Automatic Heartbeat Tables
  5. ALTER HEARTBEAT TABLE

9.1.2.2 ALTER HEARTBEAT TABLE 

ALTER HEARTBEATTABLE

[, RETENTION_TIME number in days] |

[, PURGE_FREQUENCY number in days]
RETENTION_TIME
Update heartbeat.retention_time in dirprm/heartbeat.properties; will take affect on the next restart.
PURGE_FREQUENCY
Specifies how often entries older than the retention time are purged from the GG_HEARTBEAT_HISTORY. The default is 1 day.

Parent topic: Automatic Heartbeat Tables