DBA_HIST_EVENT_NAME displays information about wait events. This view contains a snapshot of V$EVENT_NAME.
| Column | Datatype | NULL | Description |
|---|---|---|---|
DBID |
NUMBER |
NOT NULL |
Database ID |
EVENT_ID |
NUMBER |
NOT NULL |
Identifier of the wait event |
EVENT_NAME |
VARCHAR2(64) |
NOT NULL |
Name of the wait event |
PARAMETER1 |
VARCHAR2(64) |
Description of the first parameter for the wait event | |
PARAMETER2 |
VARCHAR2(64) |
Description of the second parameter for the wait event | |
PARAMETER3 |
VARCHAR2(64) |
Description of the third parameter for the wait event | |
WAIT_CLASS_ID |
NUMBER |
Identifier of the class of the wait event | |
WAIT_CLASS |
VARCHAR2(64) |
Name of the class of the wait event |