Database Administration (MOSC)

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sid,serial# mapping to spid

edited May 24, 2016 5:06AM in Database Administration (MOSC) 5 commentsAnswered

Hi,

I knew (sid,serial# per instance will map to single os process, but just found they are not (this is from same instance).

Can a session spawn multiple os server process?

    SID    SERIAL# USERNAME             OSUSER          SPID

------- ---------- -------------------- --------------- ------------------

   7247      33921 ****                       ****                     1275

   7247      33921 *********                ***                    1329

   7247      33921 ***                    ************     29259

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