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MAX_SGA - System global area (SGA) allocated for the log apply services cache (in megabytes)
 
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MAX_SERVERS - Number of processes used by SQL Apply services
 
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PREPARE_SERVERS - Controls the number of parallel execution servers used to prepare changes
 
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APPLY_SERVERS - Controls the number of parallel execution servers used to apply changes
 
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MAX_EVENTS_RECORDED - Number of events stored in the DBA_LOGSTDBY_EVENTS view
 
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RECORD_SKIP_ERRORS - Indicates records that are skipped
 
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RECORD_SKIP_DDL - Indicates skipped DDL statements
 
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RECORD_APPLIED_DDL - Indicates applied DDL statements
 
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RECORD_UNSUPPORTED_OPERATIONS - Shows whether SQL Apply will capture information about transactions that did unsupported operations at the primary database in the DBA_LOGSTDBY_EVENTS view
 
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EVENT_LOG_DEST - Indicates where SQL Apply records the occurrence of an interesting event
 
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LOG_AUTO_DELETE - Shows whether SQL Apply will automatically delete remote archived logs received from the primary database, once the contents of the logs are applied at the logical standby database.
 
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LOG_AUTO_DEL_RETENTION_TARGET - How many minutes a remote archived log received from the primary database will be retained at the logical standby database, once the contents of the log are applied by SQL Apply.
 
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PRESERVE_COMMIT_ORDER - Shows whether transactions are committed at the logical standby database in the same order that they were committed at the primary database