教你在Oracle中啟動腳本跟蹤存儲過程

一、用腳本啟動並設置跟蹤的示例 我們可以用腳本進行跟蹤存儲過程，當然要了解這些存儲過程的具體語法和參數的含義，至於這些語法和參數含義請查詢聯機幫助。下面請看一實例：

/*******************************************/
/* Created by: SQL Profiler */
/* Date: 2004/06/19 16:50:05 */
/*******************************************/
-- Create a Queue
declare @rc int
declare @TraceID int
declare @maxfilesize bigint
set @maxfilesize = 5

-- Please replace the text InsertFileNameHere, with an appropriate
-- filename prefixed by a path, e.g., c:\MyFolder\MyTrace. The .trc extension
-- will be appended to the filename automatically. If you are writing from
-- remote server to local drive, please use UNC path and make sure server has
-- write access to your network share

exec @rc = sp_trace_create @TraceID output, 0, N'c:\test', @maxfilesize, NULL
if (@rc != 0) goto error

-- Client side File and Table cannot be scripted
-- Writing to a table is not supported through the SP's
-- Set the events
declare @on bit
set @on = 1
exec sp_trace_setevent @TraceID, 12, 1, @on
exec sp_trace_setevent @TraceID, 12, 12, @on
exec sp_trace_setevent @TraceID, 12, 14, @on

-- Set the Filters
declare @intfilter int
declare @bigintfilter bigint
exec sp_trace_setfilter @TraceID, 10, 0, 7, N'SQL Profiler'
set @intfilter = 100
exec sp_trace_setfilter @TraceID, 22, 0, 4, @intfilter
set @intfilter = 1
exec sp_trace_setfilter @TraceID, 23, 1, 0, @intfilter
exec sp_trace_setfilter @TraceID, 35, 1, 6, N'pubs'

-- Set the trace status to start
exec sp_trace_setstatus @TraceID, 1
-- display trace id for future references
select TraceID=@TraceID
goto finish

error:
select ErrorCode=@rc
finish:
go