V$LOGSTDBY is deprecated.
| Column | Datatype | Description | 
|---|---|---|
| SERIAL# | NUMBER | SQL Session serial number. This data is used when joining this view with the V$SESSIONandV$PX_SESSIONviews. | 
| LOGSTDBY_ID | NUMBER | Parallel query slave ID | 
| PID | VARCHAR2(12) | Process ID of the SQL apply process | 
| TYPE | VARCHAR2(30) | Indicates the task being performed by the process ( COORDINATOR,APPLIER,ANALYZER,READER,PREPARER, orBUILDER) | 
| STATUS_CODE | NUMBER | Status number (or Oracle error code) belonging to the STATUS message | 
| STATUS | VARCHAR2(256) | Description of the current activity of the process | 
| HIGH_SCN | NUMBER | Highest system change number (SCN) seen by the process. This column is used to confirm the progress of the individual process. |