Apply Lag in V$DATAGUARD_STATS Shows an Incorrect Value
(Doc ID 2695623.1)
Last updated on AUGUST 14, 2020
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
The "apply lag" in v$dataguard_stats shows an incorrect large value even though there is no such large archive gap.
This problem may happen when all the following conditions are met:
- Query is executing against v$dataguard_stats in the standby database
- Redo Apply (MRP process) is stopped
- v$recovery_progress returns multiple rows for "Last Applied Redo".
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document