Wednesday, 19 February 2014

Close Session in Vertic




       If one of the session is running long time. If you want to close the session, then we can use below syntax.

Syntax:
  • Find the Session Id for long running session. Connect to Vertica DB Using super user and run the below query.
          SELECT * FROM  SESSIONS
  •  Then we will get list of current running sessions information, find the required session and copy the 'Session_Id'
  • In below two statements Run any one of the statement to kill the long running sessions.
          SELECT CLOSE_SESSION('<Session ID>')
          OR
          SELECT INTERUPT_STATEMENT('<Session ID>')

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