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Returns information about the filters applied to a specified trace.
Important
This feature will be removed in a future version of Microsoft SQL Server. Avoid using this feature in new development work, and plan to modify applications that currently use this feature. Use Extended Events instead.
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Transact-SQL Syntax Conventions
Syntax
fn_trace_getfilterinfo ( trace_id )
Arguments
- trace_id
Is the ID of the trace. trace_id is int, with no default.
Tables Returned
Returns the following information. For more information about the columns, see sp_trace_setfilter (Transact-SQL).
Column name |
Data type |
Description |
|---|---|---|
columnid |
int |
The ID of the column on which the filter is applied. |
logical_operator |
int |
Specifies whether the AND or OR operator is applied. |
comparison_operator |
int |
Specifies the type of comparison made: 0 = Equal 1 = Not equal 2 = Greater than 3 = Less than 4 = Greater than or equal 5 = Less than or equal 6 = Like 7 = Not like |
value |
sql_variant |
Specifies the value on which the filter is applied. |
Remarks
The user sets trace_id value to identify, modify, and control the trace. When passed the ID of a specific trace, fn_trace_getfilterinfo returns information about any filter on that trace. If the specified trace does not have a filter, this function returns an empty rowset. When passed an invalid ID, this function returns an empty rowset. For similar information about traces, see sys.fn_trace_getinfo (Transact-SQL).
Permissions
Requires ALTER TRACE permission on the server.
Examples
The following example returns information about all filters on trace number 2.
SELECT * FROM fn_trace_getfilterinfo(2) ;
GO
See Also
Tasks
Reference
sp_trace_setfilter (Transact-SQL)
sp_trace_create (Transact-SQL)
sp_trace_generateevent (Transact-SQL)
sp_trace_setevent (Transact-SQL)
sp_trace_setstatus (Transact-SQL)
sys.fn_trace_geteventinfo (Transact-SQL)