sys.dm_xe_session_events (Transact-SQL)
Returns information about session events. Events are discrete execution points. Predicates can be applied to events to stop them from firing if the event does not contain the required information.
Column name |
Data type |
Description |
|---|---|---|
event_session_address |
varbinary(8) |
The memory address of the event session. Is not nullable. |
event_name |
nvarchar(60) |
The name of the event that an action is bound to. Is not nullable. |
event_package_guid |
uniqueidentifier |
The GUID for the package containing the event. Is not nullable. |
event_predicate |
nvarchar(2048) |
An XML representation of the predicate tree that is applied to the event. Is nullable. |
Permissions
Requires VIEW SERVER STATE permission on the server.
Relationship Cardinalities
From |
To |
Relationship |
|---|---|---|
sys.dm_xe_session_events.event_session_address |
sys.dm_xe_sessions.address |
Many-to-one |
sys.dm_xe_session_events.event_package_guid, sys.dm_xe_session_events.event_name |
sys.dm_xe_objects.name, sys.dm_xe_objects.package_guid |
Many-to-one |
Change History
Updated content |
|---|
Corrected the data type for the event_predicate column. |
Corrected the description for the event_predicate column to indicate that the value is nullable. |