Apply Lag in V$DATAGUARD_STATS Shows an Incorrect Value
(Doc ID 2695623.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.4 and laterInformation in this document applies to any platform.
Symptoms
The "apply lag" in v$dataguard_stats shows an incorrect large value even though there is no such large archive gap.
Changes
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".
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |