5.151 DBA_LOGMNR_LOG

DBA_LOGMNR_LOG displays all archived logs registered with active LogMiner persistent sessions in the database.

A persistent LogMiner session is created either by starting Data Guard SQL Apply on a logical standby database for the first time or by creating Streams capture.

Column Datatype NULL Description

LOGMNR_SESSION_ID

NUMBER

NOT NULL

Unique identifier of the persistent session

NAME

VARCHAR2(513)

Name of the archived log

DBID

NUMBER

NOT NULL

Database identifier that produced the archived log

RESETLOGS_SCN

NUMBER

NOT NULL

SCN at which resetlogs operation was performed at the source database generating the archived log

RESETLOGS_TIME

NUMBER

NOT NULL

Timestamp at which resetlogs operation was performed at the source database generating the archived log

MODIFIED_TIME

DATE

Time at which the archived log was registered with LogMiner

THREAD#

NUMBER

NOT NULL

Redo thread at the source database that generated the archived log

SEQUENCE#

NUMBER

NOT NULL

Logfile sequence number

FIRST_SCN

NUMBER

NOT NULL

Lowest SCN of the redo record contained in the logfile

NEXT_SCN

NUMBER

Highest possible SCN of the redo record contained in the logfile

FIRST_TIME

DATE

Time of the first redo record contained in the logfile

NEXT_TIME

DATE

Time of the last redo record contained in the logfile

DICTIONARY_BEGIN

VARCHAR2(3)

Indicates whether the archived log contains the beginning of a LogMiner dictionary (YES) or not (NO)

DICTIONARY_END

VARCHAR2(3)

Indicates whether the archived log contains the end of a LogMiner dictionary (YES) or not (NO)

KEEP

VARCHAR2(3)

Indicates whether the logfile is still required for this LogMiner session (YES) or not (NO)

SUSPECT

VARCHAR2(3)

Indicates whether the archived log content was deemed to be corrupt or the archived log is partially filled (YES) or not (NO)