8.60 V$LOGSTDBY_STATE

V$LOGSTDBY_STATE provides consolidated information from V$LOGSTDBY and V$LOGSTDBY_STATS about the running state of Logical Standby.

Column	Datatype	Description
PRIMARY_DBID	NUMBER	Database ID (DBID) of the primary database
PRIMARY_CON_DBID	NUMBER	This column indicates the DBID of the source database or source PDB corresponding to the database (or CDB) from which this column is queried.For a non-CDB and the root of a CDB, this column matches the PRIMARY_DBID column.For a maintained PDB, this column indicates the DBID for the corresponding PDB at the source.For a skipped PDB or a local PDB, this column would be NULL.
SESSION_ID	NUMBER	LogMiner session ID allocated to SQL Apply.
REALTIME_APPLY	VARCHAR2(64)	Y indicates that SQL Apply is running in real-time apply mode. If a standby redo log is configured, SQL Apply applies changes as they are written to the standby redo log files. N indicates that SQL Apply applies changes as each archived redo log file is received.
STATE	VARCHAR2(64)	INITIALIZING: LogMiner session has been created and coordinator has attached to it LOADING DICTIONARY: SQL Apply is loading the LogMiner dictionary WAITING ON GAP: SQL Apply is waiting for a log file to be sent from the primary database APPLYING: SQL Apply is actively mining or applying transactions WAITING FOR DICTIONARY LOGS: SQL Apply is waiting for the archived logs containing the LogMiner dictionary to be shipped from the primary database IDLE: SQL Apply has applied all changes available at the logical standby, and is caught up with the primary database
CON_ID	NUMBER	The ID of the container to which the data pertains. Possible values include: 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs. 1: This value is used for rows containing data that pertain to only the root n: Where n is the applicable container ID for the rows containing data

See Also:

• "V$LOGSTDBY"

• "V$LOGSTDBY_STATS"