Raw Trace的收集方法

1. 開啟Trace，Help > Diagnostics > Trace > Trace > Trace with Binds and Waits

Trace項代表的意思

• No Trace – turns trace off.

• Regular Trace – generates a regular SQL trace by performing the following statement:

                               ALTER SESSION SET SQL_TRACE = TRUE;

• Trace with Binds – writes bind variable values in the SQL trace file

• Trace with Waits – writes wait events in the SQL trace file

• Trace with Binds and Waits – writes both bind variable values and wait events in the SQL trace file

2.執行業務功能

3.關閉Trace，Help > Diagnostics > Trace > Trace > No Trace

系統會彈出一個視窗，告訴你Trace檔案所在的目錄。

這個目錄實際上是資料庫系統引數表(v$parameter)中的user_dump_dest

SELECT value FROM v$parameter WHERE name = 'user_dump_dest';

Output:/slot/ems7061/oracle/db/tech_st/11.2.0/admin/az1mu213_rws60145rems/diag/rdbms/az1mu213/az1mu213/trace

trace檔名後邊的那個數字是Database Server PID，也可以從Help>About中找到。