跟踪(Trace)常被我们用来检查性能问题。通常我们会有针对CPU、Duration、Reads的创建跟踪定义，这一类的脚本一般不会包含太多的事件和列，筛选条件也相对简单。假如某一天你使用GUI定义了一个包含大量事件和列的服务器端跟踪，点击运行后你直接把GUI关掉，而你却没有导出原始定义脚本。此时你想知道定义的筛选条件，或者定义的事件和列，甚至是希望另外创建一个相同的跟踪(你肯定不希望再次打开GUI设置繁琐的事件和列及筛选条件)。其实只要跟踪定义在SQL Server内部创建之后，你可以通过查询多个跟踪目录视图得到运行中的服务器端跟踪定义。
首先我们用Profiler创建一个跟踪，常规属性如下所示：

选择事件和列：

设置过滤条件：

事件选择设置好后，点击运行，此时Profiler如下所示：

查看sys.traces跟踪目录视图：

TraceID=2的是行集提供者跟踪，TraceID=3的是文件提供者跟踪
我们将行集提供者跟踪停止并移除：

--停止跟踪
exec sp_trace_setstatus 2, 0
--移除跟踪
exec sp_trace_setstatus 2, 2

移除后Profiler如下所示：

此时sys.traces跟踪目录视图只包含两条记录：

注意此时写入文件系统上的E:\Perfmon\StandardTrace.trc对应的服务器端跟踪还是在运行的。此时我们可以通过 文件|属性 来看看跟踪的定义，还可以通过 文件|导出|编写跟踪定义的脚本，并选择目标导出跟踪定义：

我们先导出跟踪定义StandardTrace.sql(后期对比)，然后将Profiter关闭。
用下面的脚本提取服务器端跟踪定义：

-- 传入需要查看的TraceID
DECLARE @TraceID int
SET     @TraceID = 3SELECT
'/************************************************************* 功能说明：查询跟踪目录视图得到运行中的服务器端跟踪定义* 注意事项：如果要运行提取出的跟踪定义，请注意调整筛选条件部分参数赋值的位置************************************************************/
'
UNION ALL
SELECT
'-- Create a Queue
DECLARE  @rc             int,@TraceID        int,@MaxFileSize    bigint=50,@DateTime       datetime=dateadd(day,1,getdate())'
UNION ALL
SELECT  'SET @DateTime = '''+ convert(varchar,stop_time,121)+''''
FROM    sys.traces
WHERE   ID = @TraceID AND stop_time IS NOT NULL
UNION ALL
SELECT  'SET @MaxFileSize = '+ CAST(max_size as varchar(20))
FROM    sys.traces
WHERE   ID = @TraceID AND max_size IS NOT NULL
UNION ALL
select  'EXEC @rc = sp_trace_create @TraceID output ,'+CASE    WHEN [path] like
'\\?\C:\Program Files\Microsoft SQL Server\MSSQL__.MSSQLSERVER\MSSQL\DATA\blackbox%'THEN '@options = 8'ELSECASE    WHEN is_shutdown = 1AND  is_rollover = 1    THEN '6'WHEN is_shutdown = 1    THEN '4'WHEN is_rollover = 1    THEN '2'ELSE '0'END + ',N'''--+ REVERSE(SUBSTRING(SUBSTRING(REVERSE([path]),5,LEN([path]))-- ,CHARINDEX('_',SUBSTRING(REVERSE([path]),5,LEN([path])),1)+1-- ,LEN([path])))+ CASE WHEN [path] IS NULL THEN 'InsertFileNameHere' ELSE LEFT([path],LEN([path])-4)+CONVERT(VARCHAR,GETDATE(),112)+REPLACE(CONVERT(VARCHAR,GETDATE(),108),':','')END+''', @MaxFileSize, @DateTime'--+','+ coalesce(''''+convert(varchar(20),stop_time,126)+'''','NULL')+ CASE WHEN is_rollover = 1 THEN ','+cast(max_files as varchar(20))ELSE ''END   END
from    sys.traces
WHERE   ID = @TraceID
UNION ALL
SELECT 'if (@rc != 0) goto error-- Set the events
DECLARE @on bit = 1
'
UNION ALL
SELECT  CASE WHEN [path] like
'\\?\C:\Program Files\Microsoft SQL Server\MSSQL%.MSSQLSERVER\MSSQL\DATA\blackbox%'THEN ''ELSE'EXEC @rc = sp_trace_setevent @TraceID' +', '+CAST(EventID as varchar(20))+', '+CAST(columnid as varchar(20))+', @on'END
FROM    ::fn_trace_geteventinfo(@TraceID) evi
CROSS APPLY   sys.traces trc
WHERE   trc.id = @TraceID
UNION ALL
SELECT '
-- Set the Filters
DECLARE  @Intfilter      int,@BigIntfilter   bigint
-- 请将参数的赋值放置到对应筛选表达式的前面(如果有的话)
'
UNION ALL
SELECT  CASE   WHEN col.type_name = 'int'THEN  'SET @IntFilter = ' +CAST(CAST(value as int)AS varchar(20))+'--'+CAST(columnid AS varchar(20))+','+CAST(logical_operator AS varchar(20))+','+CAST(comparison_operator AS varchar(20))WHEN   col.type_name = 'bigint'THEN  'SET @BigIntFilter = ' +CAST(CAST(value as bigint)AS varchar(20))+'--'+CAST(columnid AS varchar(20))+','+CAST(logical_operator AS varchar(20))+','+CAST(comparison_operator AS varchar(20))ELSE  ''END
FROM    ::fn_trace_getfilterinfo(@TraceID) fil
JOIN    sys.trace_columns col
ON      fil.columnid = col.trace_column_id
WHERE CHARINDEX('int',col.type_name)>0 and fil.value is not null
UNION ALL
SELECT  'EXEC @rc = sp_trace_setfilter @TraceID'+', '+CAST(columnid as varchar(20))+', '+CAST(logical_operator as varchar(20))+', '+CAST(comparison_operator as varchar(20))+', '+CASE   WHEN value IS NULL THEN 'null'WHEN col.type_name = 'int' THEN '@IntFilter'WHEN col.type_name = 'bigint' THEN  '@BigIntFilter'ELSE  'N'''+CAST(value as varchar(8000))+''''END
FROM    ::fn_trace_getfilterinfo(@TraceID) fil
JOIN    sys.trace_columns col
ON      fil.columnid = col.trace_column_id
UNION ALL
SELECT
'
-- Set the trace status to start
exec sp_trace_setstatus @TraceID, 1-- Display trace id for future references
select TraceID=@TraceID
goto finish
'
UNION ALL
SELECT
'
error:
select ErrorCode=@rcfinish:
go
'

View Code

在我的机器上服务器端跟踪ID为3，因此在脚本的开始设置@TraceID = 3，按Ctrl+T再运行脚本，将结果复制粘贴到新建查询窗口，并删除首行虚线及末行影响行数，得到脚本如下：

 1 /************************************************************
 2  * 功能说明：查询跟踪目录视图得到运行中的服务器端跟踪定义
 3  * 注意事项：如果要运行提取出的跟踪定义，请注意调整筛选条件部分参数赋值的位置
 4  ************************************************************/
 5 -- Create a Queue
 6 DECLARE  @rc             int
 7         ,@TraceID        int
 8         ,@MaxFileSize    bigint
 9         ,@DateTime       datetime
10
11 SET @DateTime = '2015-12-05 21:25:30.533'
12 SET @MaxFileSize = 17
13 EXEC @rc = sp_trace_create @TraceID output ,2,N'E:\Perfmon\StandardTrace20151205151034', @MaxFileSize, @DateTime,0
14 if (@rc != 0) goto error
15
16 -- Set the events
17 DECLARE @on bit = 1
18 EXEC @rc = sp_trace_setevent @TraceID,10,1, @on
19 EXEC @rc = sp_trace_setevent @TraceID,10,8, @on
20 EXEC @rc = sp_trace_setevent @TraceID,10,9, @on
21 EXEC @rc = sp_trace_setevent @TraceID,10,10, @on
22 EXEC @rc = sp_trace_setevent @TraceID,10,11, @on
23 EXEC @rc = sp_trace_setevent @TraceID,10,12, @on
24 EXEC @rc = sp_trace_setevent @TraceID,10,13, @on
25 EXEC @rc = sp_trace_setevent @TraceID,10,14, @on
26 EXEC @rc = sp_trace_setevent @TraceID,10,15, @on
27 EXEC @rc = sp_trace_setevent @TraceID,10,16, @on
28 EXEC @rc = sp_trace_setevent @TraceID,10,17, @on
29 EXEC @rc = sp_trace_setevent @TraceID,10,18, @on
30 EXEC @rc = sp_trace_setevent @TraceID,10,31, @on
31 EXEC @rc = sp_trace_setevent @TraceID,10,35, @on
32 EXEC @rc = sp_trace_setevent @TraceID,12,1, @on
33 EXEC @rc = sp_trace_setevent @TraceID,12,8, @on
34 EXEC @rc = sp_trace_setevent @TraceID,12,9, @on
35 EXEC @rc = sp_trace_setevent @TraceID,12,10, @on
36 EXEC @rc = sp_trace_setevent @TraceID,12,11, @on
37 EXEC @rc = sp_trace_setevent @TraceID,12,12, @on
38 EXEC @rc = sp_trace_setevent @TraceID,12,13, @on
39 EXEC @rc = sp_trace_setevent @TraceID,12,14, @on
40 EXEC @rc = sp_trace_setevent @TraceID,12,15, @on
41 EXEC @rc = sp_trace_setevent @TraceID,12,16, @on
42 EXEC @rc = sp_trace_setevent @TraceID,12,17, @on
43 EXEC @rc = sp_trace_setevent @TraceID,12,18, @on
44 EXEC @rc = sp_trace_setevent @TraceID,12,31, @on
45 EXEC @rc = sp_trace_setevent @TraceID,12,35, @on
46 EXEC @rc = sp_trace_setevent @TraceID,13,1, @on
47 EXEC @rc = sp_trace_setevent @TraceID,13,8, @on
48 EXEC @rc = sp_trace_setevent @TraceID,13,9, @on
49 EXEC @rc = sp_trace_setevent @TraceID,13,10, @on
50 EXEC @rc = sp_trace_setevent @TraceID,13,11, @on
51 EXEC @rc = sp_trace_setevent @TraceID,13,12, @on
52 EXEC @rc = sp_trace_setevent @TraceID,13,14, @on
53 EXEC @rc = sp_trace_setevent @TraceID,13,35, @on
54
55 -- Set the Filters
56 DECLARE  @Intfilter      int
57         ,@BigIntfilter   bigint
58 -- 请将参数的赋值放置到对应筛选表达式的前面(如果有的话)
59 SET @BigIntFilter = 2000000--13,0,4
60 SET @BigIntFilter = 5000000--13,0,5
61 SET @IntFilter = 33--18,0,4
62 EXEC @rc = sp_trace_setfilter @TraceID,1,0,7,N'%DBA%'
63 EXEC @rc = sp_trace_setfilter @TraceID,1,0,1,null
64 EXEC @rc = sp_trace_setfilter @TraceID,10,0,7,N'SQL Server Profiler - b42ea627-5083-476a-95d1-664e5e74731e'
65 EXEC @rc = sp_trace_setfilter @TraceID,11,0,6,N'%Debug%'
66 EXEC @rc = sp_trace_setfilter @TraceID,11,1,6,N'%Client%'
67 EXEC @rc = sp_trace_setfilter @TraceID,11,0,1,null
68 EXEC @rc = sp_trace_setfilter @TraceID,13,0,4,@BigIntFilter
69 EXEC @rc = sp_trace_setfilter @TraceID,13,0,5,@BigIntFilter
70 EXEC @rc = sp_trace_setfilter @TraceID,13,0,1,null
71 EXEC @rc = sp_trace_setfilter @TraceID,18,0,4,@IntFilter
72 EXEC @rc = sp_trace_setfilter @TraceID,18,0,1,null
73
74 -- Set the trace status to start
75 exec sp_trace_setstatus @TraceID, 1
76
77 -- Display trace id for future references
78 select TraceID=@TraceID
79 goto finish
80
81 error:
82 select ErrorCode=@rc
83
84 finish:
85 go

View Code

如果发现注释的中文是乱码，请检查当前数据库的排序规则，或者用[N'中文']。此时的脚本还不能直接运行，我们需要将图中红框中的内容作适当调整：

调整为如下所示：

调整后最终的跟踪定义脚本如下：

 1 /************************************************************
 2  * 功能说明：查询跟踪目录视图得到运行中的服务器端跟踪定义
 3  * 注意事项：如果要运行提取出的跟踪定义，请注意调整筛选条件部分参数赋值的位置
 4  ************************************************************/
 5 -- Create a Queue
 6 DECLARE  @rc             int
 7         ,@TraceID        int
 8         ,@MaxFileSize    bigint
 9         ,@DateTime       datetime
10
11 SET @DateTime = '2015-12-05 21:25:30.533'
12 SET @MaxFileSize = 17
13 EXEC @rc = sp_trace_create @TraceID output ,2,N'E:\Perfmon\StandardTrace20151205151034', @MaxFileSize, @DateTime,0
14 if (@rc != 0) goto error
15
16 -- Set the events
17 DECLARE @on bit = 1
18 EXEC @rc = sp_trace_setevent @TraceID,10,1, @on
19 EXEC @rc = sp_trace_setevent @TraceID,10,8, @on
20 EXEC @rc = sp_trace_setevent @TraceID,10,9, @on
21 EXEC @rc = sp_trace_setevent @TraceID,10,10, @on
22 EXEC @rc = sp_trace_setevent @TraceID,10,11, @on
23 EXEC @rc = sp_trace_setevent @TraceID,10,12, @on
24 EXEC @rc = sp_trace_setevent @TraceID,10,13, @on
25 EXEC @rc = sp_trace_setevent @TraceID,10,14, @on
26 EXEC @rc = sp_trace_setevent @TraceID,10,15, @on
27 EXEC @rc = sp_trace_setevent @TraceID,10,16, @on
28 EXEC @rc = sp_trace_setevent @TraceID,10,17, @on
29 EXEC @rc = sp_trace_setevent @TraceID,10,18, @on
30 EXEC @rc = sp_trace_setevent @TraceID,10,31, @on
31 EXEC @rc = sp_trace_setevent @TraceID,10,35, @on
32 EXEC @rc = sp_trace_setevent @TraceID,12,1, @on
33 EXEC @rc = sp_trace_setevent @TraceID,12,8, @on
34 EXEC @rc = sp_trace_setevent @TraceID,12,9, @on
35 EXEC @rc = sp_trace_setevent @TraceID,12,10, @on
36 EXEC @rc = sp_trace_setevent @TraceID,12,11, @on
37 EXEC @rc = sp_trace_setevent @TraceID,12,12, @on
38 EXEC @rc = sp_trace_setevent @TraceID,12,13, @on
39 EXEC @rc = sp_trace_setevent @TraceID,12,14, @on
40 EXEC @rc = sp_trace_setevent @TraceID,12,15, @on
41 EXEC @rc = sp_trace_setevent @TraceID,12,16, @on
42 EXEC @rc = sp_trace_setevent @TraceID,12,17, @on
43 EXEC @rc = sp_trace_setevent @TraceID,12,18, @on
44 EXEC @rc = sp_trace_setevent @TraceID,12,31, @on
45 EXEC @rc = sp_trace_setevent @TraceID,12,35, @on
46 EXEC @rc = sp_trace_setevent @TraceID,13,1, @on
47 EXEC @rc = sp_trace_setevent @TraceID,13,8, @on
48 EXEC @rc = sp_trace_setevent @TraceID,13,9, @on
49 EXEC @rc = sp_trace_setevent @TraceID,13,10, @on
50 EXEC @rc = sp_trace_setevent @TraceID,13,11, @on
51 EXEC @rc = sp_trace_setevent @TraceID,13,12, @on
52 EXEC @rc = sp_trace_setevent @TraceID,13,14, @on
53 EXEC @rc = sp_trace_setevent @TraceID,13,35, @on
54
55 -- Set the Filters
56 DECLARE  @Intfilter      int
57         ,@BigIntfilter   bigint
58 -- 请将参数的赋值放置到对应筛选表达式的前面(如果有的话)
59 EXEC @rc = sp_trace_setfilter @TraceID,1,0,7,N'%DBA%'
60 EXEC @rc = sp_trace_setfilter @TraceID,1,0,1,null
61 EXEC @rc = sp_trace_setfilter @TraceID,10,0,7,N'SQL Server Profiler - b42ea627-5083-476a-95d1-664e5e74731e'
62 EXEC @rc = sp_trace_setfilter @TraceID,11,0,6,N'%Debug%'
63 EXEC @rc = sp_trace_setfilter @TraceID,11,1,6,N'%Client%'
64 EXEC @rc = sp_trace_setfilter @TraceID,11,0,1,null
65 SET @BigIntFilter = 2000000--13,0,4
66 EXEC @rc = sp_trace_setfilter @TraceID,13,0,4,@BigIntFilter
67 SET @BigIntFilter = 5000000--13,0,5
68 EXEC @rc = sp_trace_setfilter @TraceID,13,0,5,@BigIntFilter
69 EXEC @rc = sp_trace_setfilter @TraceID,13,0,1,null
70 SET @IntFilter = 33--18,0,4
71 EXEC @rc = sp_trace_setfilter @TraceID,18,0,4,@IntFilter
72 EXEC @rc = sp_trace_setfilter @TraceID,18,0,1,null
73
74 -- Set the trace status to start
75 exec sp_trace_setstatus @TraceID, 1
76
77 -- Display trace id for future references
78 select TraceID=@TraceID
79 goto finish
80
81 error:
82 select ErrorCode=@rc
83
84 finish:
85 go

View Code

此时用BCompare比较上述脚本与手动导出的StandardTrace.sql脚本之间的差异：

 1 /****************************************************/
 2 /* Created by: SQL Server 2008 R2 Profiler          */
 3 /* Date: 2015/12/05  14:53:04         */
 4 /****************************************************/
 5
 6
 7 -- Create a Queue
 8 declare @rc int
 9 declare @TraceID int
10 declare @maxfilesize bigint
11 declare @DateTime datetime
12
13 set @DateTime = '2015-12-05 21:25:30.000'
14 set @maxfilesize = 5
15 exec @rc = sp_trace_create @TraceID output, 2, N'E:\Perfmon\StandardTrace.trc', @maxfilesize, @Datetime
16 if (@rc != 0) goto error
17
18 -- Client side File and Table cannot be scripted
19
20 -- Set the events
21 declare @on bit
22 set @on = 1
23 exec sp_trace_setevent @TraceID, 10, 15, @on
24 exec sp_trace_setevent @TraceID, 10, 31, @on
25 exec sp_trace_setevent @TraceID, 10, 8, @on
26 exec sp_trace_setevent @TraceID, 10, 16, @on
27 exec sp_trace_setevent @TraceID, 10, 1, @on
28 exec sp_trace_setevent @TraceID, 10, 9, @on
29 exec sp_trace_setevent @TraceID, 10, 17, @on
30 exec sp_trace_setevent @TraceID, 10, 10, @on
31 exec sp_trace_setevent @TraceID, 10, 18, @on
32 exec sp_trace_setevent @TraceID, 10, 11, @on
33 exec sp_trace_setevent @TraceID, 10, 35, @on
34 exec sp_trace_setevent @TraceID, 10, 12, @on
35 exec sp_trace_setevent @TraceID, 10, 13, @on
36 exec sp_trace_setevent @TraceID, 10, 14, @on
37 exec sp_trace_setevent @TraceID, 12, 15, @on
38 exec sp_trace_setevent @TraceID, 12, 31, @on
39 exec sp_trace_setevent @TraceID, 12, 8, @on
40 exec sp_trace_setevent @TraceID, 12, 16, @on
41 exec sp_trace_setevent @TraceID, 12, 1, @on
42 exec sp_trace_setevent @TraceID, 12, 9, @on
43 exec sp_trace_setevent @TraceID, 12, 17, @on
44 exec sp_trace_setevent @TraceID, 12, 10, @on
45 exec sp_trace_setevent @TraceID, 12, 14, @on
46 exec sp_trace_setevent @TraceID, 12, 18, @on
47 exec sp_trace_setevent @TraceID, 12, 11, @on
48 exec sp_trace_setevent @TraceID, 12, 35, @on
49 exec sp_trace_setevent @TraceID, 12, 12, @on
50 exec sp_trace_setevent @TraceID, 12, 13, @on
51 exec sp_trace_setevent @TraceID, 13, 8, @on
52 exec sp_trace_setevent @TraceID, 13, 1, @on
53 exec sp_trace_setevent @TraceID, 13, 9, @on
54 exec sp_trace_setevent @TraceID, 13, 10, @on
55 exec sp_trace_setevent @TraceID, 13, 14, @on
56 exec sp_trace_setevent @TraceID, 13, 11, @on
57 exec sp_trace_setevent @TraceID, 13, 35, @on
58 exec sp_trace_setevent @TraceID, 13, 12, @on
59
60
61 -- Set the Filters
62 declare @intfilter int
63 declare @bigintfilter bigint
64
65 exec sp_trace_setfilter @TraceID, 1, 0, 7, N'%DBA%'
66 exec sp_trace_setfilter @TraceID, 1, 0, 1, NULL
67 exec sp_trace_setfilter @TraceID, 10, 0, 7, N'SQL Server Profiler - b42ea627-5083-476a-95d1-664e5e74731e'
68 exec sp_trace_setfilter @TraceID, 11, 0, 6, N'%Debug%'
69 exec sp_trace_setfilter @TraceID, 11, 1, 6, N'%Client%'
70 exec sp_trace_setfilter @TraceID, 11, 0, 1, NULL
71 set @bigintfilter = 2000000
72 exec sp_trace_setfilter @TraceID, 13, 0, 4, @bigintfilter
73
74 set @bigintfilter = 5000000
75 exec sp_trace_setfilter @TraceID, 13, 0, 5, @bigintfilter
76
77 set @bigintfilter = NULL
78 exec sp_trace_setfilter @TraceID, 13, 0, 1, @bigintfilter
79
80 set @intfilter = 33
81 exec sp_trace_setfilter @TraceID, 18, 0, 4, @intfilter
82
83 set @intfilter = NULL
84 exec sp_trace_setfilter @TraceID, 18, 0, 1, @intfilter
85
86 -- Set the trace status to start
87 exec sp_trace_setstatus @TraceID, 1
88
89 -- display trace id for future references
90 select TraceID=@TraceID
91 goto finish
92
93 error:
94 select ErrorCode=@rc
95
96 finish:
97 go

View Code


差异集中在事件和列顺序，以及筛选条件对null的处理。实际上两个脚本所定义跟踪完全相同。此时运行脚本，就能创建与StandardTrace.trc相同的跟踪了。
执行后sys.traces跟踪目录视图就会包含三条记录：

补充：有没有不用手动调整筛选部分代码就可以直接得出与原跟踪定义完全相同的脚本。此脚本根据<Professional SQL Server 2008 Internals and Troubleshooting>中10.7.3章节作了部分调整得出。筛选部分用游标写了段代码可以直接得出，但要一次得到整个跟踪定义却不知道如何拼凑，暂时放上筛选部分的获取代码：

 1 DECLARE @intfilter      INT
 2        ,@BigIntfilter   bigint
 3 DECLARE GetFilterinfo_Cursor CURSOR FOR
 4 SELECT cast(fil.columnid AS VARCHAR(20)),cast(fil.logical_operator AS VARCHAR(20)),cast(fil.comparison_operator AS VARCHAR(20))
 5 ,cast(fil.value AS VARCHAR(8000)),cast(col.[type_name] AS VARCHAR(20))
 6 FROM    ::fn_trace_getfilterinfo(3) fil
 7 JOIN    sys.trace_columns col
 8 ON      fil.columnid = col.trace_column_id
 9 OPEN GetFilterinfo_Cursor
10  DECLARE @columnid            VARCHAR(20),
11          @logical_operator            VARCHAR(20),
12          @comparison_operator                VARCHAR(20),
13          @value            VARCHAR(8000),
14          @type_name    VARCHAR(20)
15 FETCH FROM GetFilterinfo_Cursor INTO @columnid,@logical_operator,@comparison_operator,@value,@type_name
16     WHILE @@FETCH_STATUS=0
17         BEGIN
18             IF @value IS NULL
19             BEGIN
20                 SET @value='null'
21                 PRINT 'EXEC @rc = sp_trace_setfilter @traceid,'+@columnid+','+@logical_operator+','+@comparison_operator+','+@value+''
22             END
23             ELSE IF @type_name='bigint' and @value is not null
24             BEGIN
25                 PRINT 'SET @BigIntfilter='+@value--cast(@value AS varchar(20))
26                 PRINT 'EXEC @rc = sp_trace_setfilter @traceid,'+@columnid+','+@logical_operator+','+@comparison_operator+',@BigIntfilter'
27             END
28             ELSE IF @type_name='int' and @value is not null
29             BEGIN
30                 PRINT 'SET @Intfilter='+@value
31                 PRINT 'EXEC @rc = sp_trace_setfilter @traceid,'+@columnid+','+@logical_operator+','+@comparison_operator+',@Intfilter'
32             END
33             ELSE
34             BEGIN
35                 PRINT 'EXEC @rc = sp_trace_setfilter @traceid,'+@columnid+','+@logical_operator+','+@comparison_operator+',N'''+@value+''''
36             END
37             FETCH NEXT FROM GetFilterinfo_Cursor INTO @columnid,@logical_operator,@comparison_operator,@value,@type_name
38         END
39 CLOSE GetFilterinfo_Cursor;
40 DEALLOCATE GetFilterinfo_Cursor;
41 GO

View Code

执行此段代码的结果为：

以上两种方式都可以得到已有服务器端跟踪。

转载于:https://www.cnblogs.com/Uest/p/5021790.html

Trace-导出已有的服务器端跟踪相关推荐

  1. oracle导出客户机使用us7a,导出已复制的文件系统 - Oracle® ZFS Storage Appliance 管理指南，发行版 OS8.6.0...

    导出已复制的文件系统 可以将已复制的文件系统以只读形式导出到 NAS 客户机.这可用来验证已复制的数据或对已复制的数据执行备份或其他密集型操作(转移源设备的此类工作负荷). 文件系统的内容始终与最新接 ...

  2. 如何从ipad(iphone)的酷我音乐盒中导出已下载的音乐文件

    如何从ios酷我音乐盒中导出已下载的音乐文件 本文所涉及内容用于技术学习,请勿用于不正当用途,否则后果自负. 酷我音乐ios版下载的音乐文件,通过同步助手等软件查看时,发现音乐文件都是一串数字命名.通 ...

  3. asp.net确认对话框_在ASP.NET或Trace.Fail中防止服务器端对话框被认为有害

    asp.net确认对话框 Dialogs on the server-side? What is this nonsense of which you speak? Are you insane? S ...

  4. 红星加星红加星红等于爱星星_如何从Google Reader导出已加星标的项目

    红星加星红加星红等于爱星星 If your reaction to the announced demise of Google Reader was to scream "But my s ...

  5. 如何从ios酷我音乐盒中导出已下载的音乐文件(使用Java编程实现)

    本工具已经编写了第二版,为不了解编程的读者提供了可以直接使用的软件,请移步这里阅读和使用 http://blog.csdn.net/jzj1993/article/details/44459983 本 ...

  6. android程序到处apk,导出已安装到手机中程序的apk文件

    查看该手机所有安装包的包名, 输入adb shell pm list packages 找到你要导出的包名 获取该安装apk的路径, 输入adb shell pm path com.pfoc.myac ...

  7. 如何导出已安装的安卓app为apk包

    下载 "夜神模拟器" , 鼠标长安应用,拖拽到 "apk导出"处 即可

  8. 导出已安装的插件_明明flash插件已安装，但是网页依然不能正常显示的解决办法...

    相信有很多朋友都遇到过一个问题,那就是自己明明已经安装了Adobe flash player,但是进入网页后有些网页并不能正常显示,例如我这里使用flash player测试页面进行测试,flash ...

  9. iPhone用户干货：袋鼠下载，如何导出已下载的视频到其他播放器？

    今天要给大家带来相关教程,袋鼠下载一键导出转存,视频永久保留. 要达到袋鼠下载器里面的视频一键导出转存,使视频永久保留的目的,我们需要使用一款叫袋鼠播放器的软件,这也是袋鼠的又一大神器,这款软件能在A ...

  10. SAP ABAP Netweaver Authorization trace tool - SAP ABAP 权限跟踪监控工具

    Where-Used list function is built in tcode SUIM: Suppose you need to know which series of ABAP code ...

最新文章

  1. java 静态代码块 多线程,Java多线程编程笔记10：单例模式
  2. 同软件多个线程设置不同ip_5-13网络编程(附带多线程死锁,线程通信)
  3. 使用MyBatis Generator自动生成实体、mapper和dao层
  4. python rgb led控件_Raspberry Pi-用树莓派实现RGB LED的颜色控制——Python版本-电路城论坛 - 电子工程师学习交流园地...
  5. QString与中文问题
  6. Java主函数要放在哪个类里_JAVA：主函数一定要放在静态内部类里吗
  7. MathType方向键和退格键失效解决方案
  8. android intent拍照,Android通过Intent方式调用相机拍照取得图片
  9. C++ 知识整理 函数
  10. SpringBoot高并发！java开发安卓app电子书
  11. Android 自定义AlertDialog类
  12. 【AAAI2021】自动跨主题作文属性评分
  13. python只保留大写字母_python - 匹配某一行并保留大写字母？
  14. cesium绘制地图国/省/市/区边界线
  15. 三坐标雷达航迹跟踪与应用
  16. java图形化界面操作和命令行操作，常用的命令行指令
  17. 【优秀课设】基于OpenCV的Python人脸识别、检测、框选（遍历目录下所有照片依次识别 视频随时标注）
  18. KL，JS，Wasserstein距离
  19. 我市12个海滨浴场提升改造沙滩今夏不硌脚
  20. java精灵召唤_精灵召唤之梦游仙境

热门文章

  1. mysql修改数据库字段数值_mysql修改数据库字段的操作
  2. seaweedFS基本使用
  3. java 异或_Java异或详解
  4. iOS 性能优化之列表流畅度优化
  5. CAD/CAM技术的现状分析
  6. Windows下怎么更改文件扩展名
  7. 二叉树非递归程序c语言,二叉树非递归遍历C语言实现
  8. 如何同时使用双网卡进行两个网络上网
  9. 信息安全-应用安全-SAST、DAST、IAST
  10. AD学习之旅（13）— 常用参数和快捷键的设置