DBA_WAITERS
shows all the sessions that are waiting for a lock.
Column | Datatype | NULL | Description |
---|---|---|---|
WAITING_SESSION |
NUMBER |
The waiting session | |
HOLDING_SESSION |
NUMBER |
The holding session | |
LOCK_TYPE |
VARCHAR2(26) |
The lock type | |
MODE_HELD |
VARCHAR2(40) |
The mode held | |
MODE_REQUESTED |
VARCHAR2(40) |
The mode requested | |
LOCK_ID1 |
VARCHAR2(40) |
Lock ID 1 | |
LOCK_ID2 |
VARCHAR2(40) |
Lock ID 2 |