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Oracle® Database Reference
12c Release 1 (12.1)

E17615-24
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DBA_HIST_EVENT_NAME

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
CON_DBID NUMBER   The database ID of the PDB for the sampled session
CON_ID NUMBER   The ID of the container that CON_DBID identifies. 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:

"V$EVENT_NAME"