CREATE EVENT SESSION [test] ON SERVER 
ADD EVENT sqlserver.sql_statement_completed
(SET collect_statement=(1)
  ACTION
  (
  sqlserver.client_app_name,
  sqlserver.client_hostname,
  sqlserver.database_id,
  sqlserver.database_name,
  sqlserver.sql_text,sqlserver.username
  )
    WHERE ([cpu_time]>(10000))
  ) 
ADD TARGET package0.asynchronous_file_target
(
   SET filename='s:\monitor\test.xel', 
   metadatafile='s:\monitor\test.xem'
   )
WITH 
(
MAX_MEMORY=1048576 KB,
STARTUP_STATE=ON
)
GO



--SELECT *, CAST(event_data as XML) AS 'event_data_XML'
--FROM sys.fn_xe_file_target_read_file
--(
--'s:\monitor\test*.xel',
-- 's:\monitor\test*.xem', NULL, NULL
-- );

IF EXISTS ( SELECT  *
            FROM    tempdb.dbo.sysobjects
            WHERE   id = OBJECT_ID(N'tempdb..#MyData')
                    AND type = 'U' ) 
    DROP TABLE #MyData
go

CREATE TABLE #MyData
    (
      database_id INT NOT NULL ,
      username NVARCHAR(100) NOT NULL,
      client_hostname NVARCHAR(100) NOT NULL,
	  client_app_name NVARCHAR(100) NOT NULL,
      sql_text NVARCHAR(MAX) NOT NULL ,
      cpu_time INT NOT NULL
    )
go


DECLARE @xmlData XML
DECLARE @xmlString NVARCHAR(MAX)
DECLARE @database_id INT
DECLARE @username NVARCHAR(100)
DECLARE @client_hostname NVARCHAR(100)
DECLARE @client_app_name NVARCHAR(100) 
DECLARE @sql_text NVARCHAR(MAX)
DECLARE @cpu_time INT

DECLARE myCur CURSOR READ_ONLY
FOR
SELECT TOP 200 event_data --CAST(event_data AS XML)
FROM sys.fn_xe_file_target_read_file

('s:\monitor\test*.xel',
 's:\monitor\test*.xem',NULL,NULL) 

OPEN myCur

FETCH NEXT FROM myCur INTO @xmlString

WHILE @@FETCH_STATUS = 0 

BEGIN
		 BEGIN TRY
		    SET @xmlData = http://www.mamicode.com/CAST(@xmlString AS XML)>
实战:sqlserver 2012 扩展事件-XML转换为标准的table格式