RC_REDO_LOG

This view lists information about the online redo logs for all incarnations of the database since the last catalog resynchronization. This view corresponds to a join of the V$LOG and V$LOGFILE views.

Column	Data Type	Description
`DB_KEY`	`NUMBER`	The primary key for the target database. Use this column to join with almost any other catalog view.
`DBINC_KEY`	`NUMBER`	The primary key for the incarnation of the target database. Use this column to join with `RC_DATABASE_INCARNATION`.
`DB_NAME`	`VARCHAR2(8)`	The `DB_NAME` of the database incarnation to which this record belongs.
`THREAD#`	`NUMBER`	The number of the redo thread.
`GROUP#`	`NUMBER`	The number of the online redo log group.
`NAME`	`VARCHAR2(1024)`	The name of the online redo log file.
`SITE_KEY`	`NUMBER`	Primary key of the Data Guard database associated with this file. Each database in a Data Guard environment has a unique `SITE_KEY` value. You can use `SITE_KEY` in a join with the `RC_SITE` view to obtain the `DB_UNIQUE_NAME` of the database.
`BYTES`	`NUMBER`	The size of the file in bytes.
`TYPE`	`VARCHAR2(7)`	The type of redo log: `ONLINE` or `STANDBY`.