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Oracle® Database Reference
10g Release 2 (10.2)

Part Number B14237-01
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DBA_LOGSTDBY_PROGRESS

DBA_LOGSTDBY_PROGRESS displays the progress of log apply services on the logical standby database. This view is for logical standby databases only.

Column Datatype NULL Description
APPLIED_SCN NUMBER   Newest SCN at which all changes have been applied. The values in the APPLIED_SCN and NEWEST_SCN columns will match if all available redo log data has been processed.
APPLIED_THREAD# NUMBER   Thread number for the log file containing the APPLIED_SCN
APPLIED_SEQUENCE# NUMBER   Sequence number for the log file containing the APPLIED_SCN
APPLIED_TIME DATE   Estimate of the time and date of the APPLIED_SCN
READ_SCN NUMBER   All log data less than this SCN has been read and saved
READ_THREAD# NUMBER   Thread number for a log file containing the READ_SCN
READ_SEQUENCE# NUMBER   Sequence number for a log file containing the READ_SCN
READ_TIME DATE   Estimate of the time and date of the READ_SCN
NEWEST_SCN NUMBER   Most recent SCN available on the standby system. If no more logs are being shipped, then changes could be applied to this SCN. The values in the APPLIED_SCN and NEWEST_SCN columns will match if all available redo log data has been processed.
NEWEST_THREAD# NUMBER   Thread number for a log containing the NEWEST_SCN
NEWEST_SEQUENCE# NUMBER   Sequence number for a log containing the NEWEST_SCN
NEWEST_TIME DATE   Estimate of the time and date of the NEWEST_SCN


Note:

The SCN values shown in this view correlate to the SCN values shown in the DBA_LOGSTDBY_LOG view.