apply_lag Is Null On Standby PDB
(Doc ID 2950609.1)
Last updated on MAY 23, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 19.17.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
apply_lag is null on physical standby at the PDB level.
From PDB:
SQL> select NAME, value from v$dataguard_stats where name='apply lag';
NAME VALUE
--------------------------------
apply lag
From CDB$ROOT:
SQL> select NAME, value from v$dataguard_stats where name='apply lag';
NAME VALUE
--------------------------------
apply lag +00 00:00:00
Changes
None.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |