LAG REPLICAT
Use LAG REPLICAT
to determine a true lag time between
Replicat and the trail. LAG REPLICAT
estimates the lag time more
precisely than INFO REPLICAT
because it communicates with Replicat
directly rather than reading a checkpoint position.
For Replicat, lag is the difference, in seconds, between the time that the last record was processed by Replicat (based on the system clock) and the timestamp of the record in the trail.
If the heartbeat functionality is enabled, you can view the
associated lags. A DBLOGIN
is required to view the heartbeat lag.
From 21c onward, the DB_UNIQUE_NAME
is displayed if it
exists for a remote database, otherwise the DB_NAME
value is
displayed.
Admin Client Syntax
LAG EXTRACT group_name