Skip to main content

Querying Long Running Jobs

Sometimes i want to see output details of a running datapump export job, but datapump’s job output shows only brief explanation and shows each process’s output after the process completed. In that case v$session_longops view helps us.
This view displays status of jobs and some operations that run for longer than 6 seconds. TIMED_STATISTICS or SQL_TRACE parameters must be set to true before querying this view. It is possible to learn structure of the view by typing DESC V$SESSION_LONGOPS;

SQL>  set lines 300 pages 55
SQL>  col opname format a30
SQL>  col target format a30
SQL>  select to_char(sofar/totalwork,'9.99'), sofar, totalwork,  username, opname, target, TIME_REMAINING from v$session_longops where sofar!=totalwork;


Popular posts from this blog

Creating Multiple VLANs over Bonding Interfaces with Proper Routing on a Centos Linux Host

In this post, I am going to explain configuring multiple VLANs on a bond interface. First and foremost, I would like to describe the environment and give details of the infrastructure. The server has 4 Ethernet links to a layer 3 switch with names: enp3s0f0, enp3s0f1, enp4s0f0, enp4s0f1 There are two bond interfaces both configured as active-backup bond0, bond1 enp4s0f0 and enp4s0f1 interfaces are bonded as bond0. Bond0 is for making ssh connections and management only so corresponding switch ports are not configured in trunk mode. enp3s0f0 and enp3s0f1 interfaces are bonded as bond1. Bond1 is for data and corresponding switch ports are configured in trunk mode. Bond0 is the default gateway for the server and has IP address Bond1 has three subinterfaces with VLAN 4, 36, 41. IP addresses are,, respectively. Proper communication with other servers on the network we should use routing tables. There are three

PowerShell Script for Switching Between Multiple Windows

Windows PowerShell has strong capabilities. I have a separate computer with a big lcd screen in which I am watching regularly some web based monitoring applications. So I need those application windows switch between on a timely basis. Then I wrote this simple powershell script to achieve this. You can change it according to your needs.