sys.trace_subclass_values (Transact SQL)
The sys.trace_subclass_values catalog view contains a list of named column values. These subclass values do not change for a given version of the Microsoft SQL Server 2005 Database Engine.
For a complete list of supported trace events, see SQL Server Event Class Reference.
| Column name | Data type | Description |
|---|---|---|
|
trace_event_id |
smallint |
ID of the trace event. This parameter is also in the sys.trace_events catalog view. |
|
trace_column_id |
smallint |
ID of the trace column used for enumeration. This parameter is also in the sys.trace_columns catalog view. |
|
subclass_name |
nvarchar(128) |
Meaning of the column value. |
|
subclass_value |
smallint |
Column value. |
