示例相关：SQL

tname.sql

select value from v$diag_info

where name = 'Default Trace File';

sinfo.sql

select sid,serial# from v$session where sid=&sid;

spinfo.sql

select s.sid,s.serial# from v$process p,v$session s

where p.addr=s.paddr and p.spid=&pid;

sid.sql

select sid from v$mystat where rownum<2 ;

用法：

execute dbms_monitor.session_trace_enable(session_id=>&sid, serial_num=>&serial,

waits=>true,binds=>false);

关闭：

execute dbms_monitor.session_trace_disable(session_id=>&sid,serial_num=>&serial);

DBMS_MONITOR.SESSION_TRACE_ENABLE(

session_id IN BINARY_INTEGER DEFAULT NULL,

serial_num IN BINARY_INTEGER DEFAULT NULL,

waits IN BOOLEAN DEFAULT TRUE,

binds IN BOOLEAN DEFAULT FALSE,

plan_stat IN VARCHAR2 DEFAULT NULL);

示例：

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