V$LOCK_ACTIVITY

V$LOCK_ACTIVITY is deprecated. The information that was provided in this view is now provided in the V$INSTANCE_CACHE_TRANSFER and V$SEGMENT_STATISTICS views.

Column Datatype Description
FROM_VAL CHAR(4) Global Cache Resource initial state; always NULL
TO_VAL CHAR(1) Global Cache Resource initial state; always S
ACTION_VAL CHAR(21) Description of the conversion; always Lock buffers for read
COUNTER NUMBER Number of times the lock operation executed
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: