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  • V$MANAGED_STANDBY - Oracle Help Center
    V$MANAGED_STANDBY displays current status information for some Oracle Database processes related to physical standby databases in the Data Guard environment This view does not persist after an instance shutdown
  • scripts to monitor standby database - DBACLASS
    3 FROM v$database) GROUP BY thread#) al, (SELECT thread# thrd, MAX(sequence#) lhmax FROM v$log_history Thread Last Seq Received Last Seq Applied 1 49482 49482 6 rows selected NOTE – The below script was provided by Ernest and Eli Dias from comment section
  • Monitoring Primary, Physical Standby, and Snapshot Standby Databases
    The following query displays the data protection mode, data protection level, database role, and switchover status for a primary, physical standby or snapshot standby database:
  • V$MANAGED_STANDBY | Oracle Scripts
    Check Missing Archive Logs in Oracle Data Guard Standby Database Purpose This SQL query helps database administrators identify missing archive logs on an Oracle Data Guard standby database
  • Minimalistic Oracle: How to check if your physical standby database is . . .
    For Oracle 12 2 and beyond, Oracle encourage DBAs to use V$DATAGUARD_PROCESS (although V$MANAGED_STANDBY is still there for backward compability) This view "displays one row for each Oracle Data Guard process that is currently running "
  • Start Stop MRP Process in Oracle Data Guard
    Step-by-step guide to start, stop, and monitor the Managed Recovery Process (MRP) on an Oracle Data Guard physical standby database, including use of the DISCONNECT option
  • Blog | Oracle DBA - odba. in
    Testing and isolation: snapshot standby is ideal for read write testing, reporting, or patch testing in an isolated environment without impacting primary Always verify test artifacts are exported if needed for retention
  • v$managed_standby - René Nyffenegger
    Fatal error: Uncaught PDOException: SQLSTATE [HY000]: General error: 8 attempt to write a readonly database in home httpd vhosts renenyffenegger ch php web-request-database php:78 Stack trace: #0 home httpd vhosts renenyffenegger ch php web-request-database php (78): PDOStatement->execute (Array) #1 home httpd vhosts renenyffenegger ch php web-request-database php (30): insert_webrequest_ (' notes developm ', 1779858842, '162 252 53 129', 'Mozilla 5 0 (Wi ', NULL) #2 home httpd vhosts renenyffenegger ch httpsdocs notes development databases Oracle installed dynamic-performance-views managed_standby index (36): insert_webrequest () #3 {main} thrown in home httpd vhosts renenyffenegger ch php web-request-database php on line 78
  • The status of MRP0 is WAIT_FOR_LOG
    On one hand he is passionately fond of communicating Oracle technology with some domestic and overseas guys and friends, on the other hand he would like to climbing mountain, playing pingpang, listening nostalgic music (e g Hong Kong Beyond Band) on his spare time
  • How to Start Physical Standby Database in Read Only Mode in Oracle . . .
    Step-by-step guide to configure Oracle Active Data Guard and open physical standby database in READ ONLY WITH APPLY mode Includes validation, troubleshooting, and best practices for Oracle 19c 21c





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