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Wednesday, November 19, 2025

Oracle Dataguard – Views to check the Status & Apply Lags

V$DATAGUARD_STATS

SELECT NAME, VALUE, TIME_COMPUTED 
FROM V$DATAGUARD_STATS 
WHERE NAME IN ('apply lag', 'transport lag’);


V$MANAGED_STANDBY

SELECT PROCESS, THREAD#, SEQUENCE#, STATUS
  FROM V$MANAGED_STANDBY;


V$ARCHIVE_DEST_STATUS

SELECT DEST_ID, STATUS, GAP_STATUS, ERROR 
FROM V$ARCHIVE_DEST_STATUS 
WHERE TYPE = 'PHYSICAL' AND GAP_STATUS != 'NO GAP';


1 comment:

  1. Very informative and well-explained tutorial. The Postgresql-tutorial concepts are easy to understand, and the examples are helpful for beginners. Great learning resource!Learn postgresql-tutorial.

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