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  • SQL*Net message from client

    SQL*Net message from client The server process (foreground process) waits for a message from the client process to arrive.

    Wait Time: The time it took for a message to arrive from the client since the last message was sent to the client

    数据库后台进程等待客户端进程数据的发送,等待时间是指等待自上一次客户端数据发送后数据到达花费的时间。


    SQL*Net message from client :


    SQL> set linesize 200
    SQL>  select sid,event,p1,p2,p3  from v$session where sid=299;


           SID EVENT    P1                   P2  P3
    ---------- ---------------------------------------------------------------- ---------- ---------- ----------
           299 SQL*Net message from client    1413697536 1   0


    SQL*Net message from client ;


    SQL> select name,PARAMETER1,PARAMETER2,PARAMETER3  from v$event_name  where name='SQL*Net message from client';


    NAME       PARAMETER1    PARAMETER2   PARAMETER3
    ------------------------------ ---------- ---------- ----------------------------------------------------------------
    SQL*Net message from client    driver id   #bytes


    表示会话正在等待客户端端要求会话做事情


    P1:1413697536 表示TCP连接


      

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  • 原文地址:https://www.cnblogs.com/hzcya1995/p/13352453.html
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