sys-fn-trace-getfilterinfo-transact-sql.md

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sys.fn_trace_getfilterinfo (Transact-SQL)	sys.fn_trace_getfilterinfo (Transact-SQL)	rwestMSFT	randolphwest	06/10/2016	sql	system-objects	reference	fn_trace_getfilterinfo fn_trace_getfilterinfo_TSQL	status information [SQL Server], filters sys.fn_trace_getfilterinfo function filters [SQL Server], traces fn_trace_getfilterinfo function	TSQL

sys.fn_trace_getfilterinfo (Transact-SQL)

[!INCLUDE SQL Server]

Returns information about the filters applied to a specified trace.

Important

[!INCLUDEssNoteDepFutureAvoid] Use Extended Events instead.

:::image type="icon" source="../../includes/media/topic-link-icon.svg" border="false"::: 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

Create a Trace (Transact-SQL)
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)
sys.fn_trace_getinfo (Transact-SQL)
sys.fn_trace_gettable (Transact-SQL)