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Oracle DBA Justin - How to kill a user session connected to an Oracle database
 
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How to kill a user session connected to an Oracle database
Views: 7611 jbleistein11
Oracle Locks Part2  Killing a User Session
 
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Oracle Locks Part 2- Killing a User session- Neway IT Solutions
KILL SESSION
 
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Esse vídeo mostra como matar um sessão no oracle.
Views: 277 Target Database
KILL SESSION
 
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Esse vídeo mostra uma das opções para matar uma sessão do oracle, é um tema simples porém ainda muito procurados na internet, comentei no final que podem vender o vídeos, mas não façam isso foi apenas uma brincadeira. rs
Views: 1634 Oradata
Querying some V dollar views
 
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#Oracle #V$Views Querying V$ performance views
Views: 930 Hemant K Chitale
Find Blocking Session and Release Immediately in Oracle
 
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Find Blocking Session and Release Immediately in Oracle
Views: 248 Sendi Channel
How To Kill All Database Processes On SQL Server
 
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SQl management studio provides lot of facilities to manage SQL processes. The “Activity monitor screen” which will show you some very useful and important information about SQL processes. It will show you all active processes, there status, number of open transactions for each process, the application by which the process is generated, Wait time CPU and memory utilisation, and the host name, means the host or the machine by which the process is initiated etc. If a process is hanging, it will show the process icon with an hour glass. Refresh it several times, sometimes the icon will turn to sleep mode if the process completes its execution. If the icon remains an hour glass, the process may be hanging. Use other info as well to decide if the process is really hanging. If you double click on the process ID it will show the SQL stamen subjected to the execution of the process. If a process is hanging you can identify which application has originated the process, which SQL stamen is hanging and even more from which machine or the host the process is initiated If some application users are complaining about uneven slowness, uneven timeouts etcetera, the reason behind may be one or more processors are hanging. What can you do now? You can restart the SQL server or the service which will disconnect all databases and all applications disturbing all the users. Or otherwise you can take the database to off line and bring it back to online. Or you can disconnect all connections to the database. The disturbance may be lesser than the previous case but still lot of applications and users can be disturbed, especially in an industrial setup. And still you do not know the real reason for the slowness or the malfunctioning as well. So what can you do? Go and examine the processors. Identify exactly which process is hanging. And most probably you will be identifying how and why. So you can find permanent solution. But the immediate solution is you can kill the troubling process or the few. It will solve the issue with minimum disturbance immediately. After identifying the correct process, you can right click on the process ID and click on ‘Kill process’ button. It will kill the selected process. You can kill processors using SQL statements and, using SQL commands you can kill all processors at once as well. Code for Killing Processes Individually USE master go DECLARE @dbname sysname SET @dbname = 'YourDB' EXECUTE ('KILL 53') Code for killing all Processes USE master go DECLARE @dbname sysname SET @dbname = 'YourDB' DECLARE @spid int SELECT @spid = min(spid) from master.dbo.sysprocesses where dbid = db_id(@dbname) WHILE @spid IS NOT NULL BEGIN EXECUTE ('KILL ' + @spid) SELECT @spid = min(spid) from master.dbo.sysprocesses where dbid = db_id(@dbname) AND spid @spid END
Views: 5902 Rohan Mehtha
ORACLE: KILL session và KILL process kết nối tới database
 
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- Kill session bang lệnh Oracle. - Kill bang lệnh Hệ Điều Hành. - Monitor thông tin session và process. - Lưu ý trên Oracle database 12c.
Views: 352 Database Tutorials
Oracle Database Tutorial 52 : Data Pump expdp - How to Export full database using expdp
 
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Oracle Database tutorial/SQL Tutorial 52 On Data Pump expdp utility here in this tutorial you'll learn how to export full/complete Database using expdp data pump utility of oracle Database ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/database-full-export-using-expdp Tut 48 Roles: http://youtu.be/tyYxSrCXzCM ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 72433 Manish Sharma
Oracle Sessions Monitoring and Tuning Fundamentals 1 of 4
 
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In this tutorial you will learn how to monitor locks, latches, wait events in oracle.
Views: 4677 DBA Pro
Best way to kill an Oracle Database session.
 
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Best way to kill an Oracle database session. Music: https://www.bensound.com
Views: 52 ORA-600
Oracle DBA Justin   How to use the spool command in Sqlplus
 
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Not mine, just want to share coz love it.
Views: 759 small fish
Oracle Database Tutorial 53 : Data pump expdp - How to Export tablespace in Oracle Database
 
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Oracle Database tutorial/SQL Tutorial 52 On Data Pump expdp export utility here in this tutorial you'll learn how to export tablespace using expdp export (a.k.a. How To Take Logical Backup of tablespaces in oracle database). Data pump expdp Tablespace Mode ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/export_tablespace_expdp_datapump Previous Tutorial (Tut 52 Full export) http://youtu.be/K8_PjUksT54 ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 31267 Manish Sharma
UNIX: Processes Command
 
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In this tutorial, you'll learn how to use process cmds..
Views: 6317 radhikaravikumar
Oracle 18c Cancel SQL Instead of Killing Session
 
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Oracle 18c New Features-www.oracledbwr.com
Views: 49 Hari Prasath
Generate ASH (Active session history) report in Oracle Manually in 11g
 
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Why and How we generate ASH Report in Oracle 11g
Views: 2081 Athar Fahad
TIPS AND TRICK About ORACLE Kill streak
 
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Hey guys heres a video on some tips and tricks about the oracle. Enjoy.
Views: 79 Blurrr_
How to disconnect all connections on sql server database |kill all connections |disconnect all users
 
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use master ALTER DATABASE YourDatabase SET SINGLE_USER WITH ROLLBACK IMMEDIATE --do you stuff here ALTER DATABASE YourDatabase SET MULTI_USER This video is about killing or disconnect all connections to a database. The easiest way is bringing the database to single user mode and set it back to multiuser mode. This will disconnect all connections form all the users other than current one who is logged to the database. One important aspect here is, do not close the screen once you set the database to single user mode. Because when a database is in single user mode it will allow only a single connection to the database. If you allow dropping your connection and if any other connects to the database you will not be able to connect the database again. So you may have to Stop the SQL server and start again to connect the database. It is also possible to do this using SQL management studio. Right click on the database, go to properties, go to options and move to restrict access option. There you can select the single user mode or multiple user mode. Now The question is why do you need to do this. I mean when, do you want to kill all connections. It is mainly, when you want to have exclusive access to the database. For example a database is not allowing you to restore a backup on this because you cannot grant the exclusive access, then you can bring the database to single user mode; killing all connections; perform your activates and after that set it to the multi user mode. This way you can maintain the exclusive access while you are completing the work.
Views: 9407 Rohan Mehtha
Oracle Locks Explained Part 1
 
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Oracle Locks explained. How to Kill a User session in oracle database- Neway IT Solutions
Views: 1935 NewayITSolutions LLC
4.How to kill, cancel, restart, stop data pump jobs in oracle
 
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Hello guys today i show you how to kill,stop and resume the data pump jobs for export full backup depending on your workload. Oracle database Unbeatable,Unbreakable Platform..
Views: 3316 Oracle World
postgresql HOW TO FIND LOCKED SESSION AND KILL
 
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This is Video you will know how to find the locked and locking session and how to kill them
Views: 172 CAM DBA
How to Install Oracle SQL Developer
 
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Views: 136 T3SO Tutorials
SQL tutorial 40: DBA Trick, How to drop a user when it is connected to the database
 
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Watch in HD,Dropping a user is easy only when it is not connected to the database what if it is connected. Learn how to drop a user when it is connected to the database as well as when it is not connected, along with the cascade drop and introduction of Startup RESTRICT mode of Oracle database. ------------------------- Topics cover 1. Drop user when it is not connected to the database 2. Drop user cascade 3. Drop user when it is connected to the database 4. How to kill a session 5. Oracle Start-up Restrict 6. What is Restrict Start-up and why we use it. Please please LIKE and SHARE my videos it makes me happy. Links: Detail Blog (Must Read) http://bit.ly/drop-user Tutorial 38 Create user using SQL Developer http://youtu.be/GS4udgR44Ls Tutorial 37 Create user using SQL create user statement http://youtu.be/4QbK2Y-1LZw Tutorial 39 create user using EM http://youtu.be/zGjh-Bb3HrI Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 Amazon Wishlist: http://bit.ly/wishlist-amazon Follow What I am up to as it happens on Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ You can also Email me at [email protected] Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 21045 Manish Sharma
Creating & Dropping User when DB is in Connected Mode using SQL Command
 
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STEPS:- 1. open command prompt 2. login into sqlplus with user: sqlplus sys/password as sysdba 3. create a user using sql command SYNTAX: CREATE USER username IDENTIFIED BY paswword DEFAULT TABLESPACE tablespacename TEMPORARY TABLESPACE tablespacename QUOTA 5M ON USER ACCOUNT lock/unlock; or CREATE USER username IDENTIFIED BY paswword 4. give system privileges GRANT CREATE SESSION, CREATE TABLE TO username; 5. login to user using SQL developer and sqlplus now login into sys user in sql developer 6. droping user which is connected to database follow the step - login into sys user with admin mode - ALTER SYSTEM ENABLE RESTRICTED SESSION - SELECT sid,serial# FROM V$SESSION WHERE username='clerk'; (OR) SELECT * FROM V$SESSION; - ALTER SYSTEM KILL SESSION 'sidno','serial#no'; - DROP USER username CASCADE; we cant find the user because the user clerk is dropped. Thank you for watching Blog:- http://ramprasath91.blogspot.com Facebook:- https://www.facebook.com/Ramprasath.tamil LinkeIn:- https://in.linkedin.com/pub/ramprasath-d/80/3b0/a22
Views: 606 TechWizard
Session 02 - Introduction about Database
 
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ف هذا الجزء تم شرح :- - What is Database? - History of Database - Database types - Database Components - Database uses - Advantages of Oracle Database - SDLC (Software Development Life Cycle) - Application Components - SQL Statements - What is PL/SQL , Benefits?
Views: 628 FCI Minia
Video Tutorial: How to Monitor OracleDB ACTIVE/INACTIVE Sessions on WebLogic?
 
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Case: Monitoring ACTIVE/INACTIVE Oracle Database Sessions on WebLogic? I have prepared a short screencast tutorial about monitoring DB sessions on WebLogic. It can be extended by adding machine, inst_id fields from gv$session and gv$sqlarea. Read Blog Post: http://blog.wlsdm.com/how-to-monitor-oracledb-active-inactive-sessions-on-weblogic/ WebLogic contains lots of inbox JDBC MBeans to monitor DB transactions. The most important ones are; ActiveConnectionsCurrentCount @ JDBCDataSourceRuntimeMBean ActiveConnectionsAverageCount @ JDBCDataSourceRuntimeMBean WaitingForConnectionCurrentCount @ JDBCDataSourceRuntimeMBean ConnectionDelayTime @ JDBCDataSourceRuntimeMBean FailedReserveRequestCount @ JDBCDataSourceRuntimeMBean LeakedConnectionCount @ JDBCDataSourceRuntimeMBean
Going from SELECT * To Just the Cols You Want in Oracle SQL Developer
 
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A few different ways to get JUST the columns you want in your Oracle queries using Oracle SQL Developer
Views: 1047 Jeff Smith
8. Подключение к Oracle
 
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1. LISTENER 2. Сеанс и подключение 3. Режим DEDICATED 4. Режим SHARED 5. Режим DRCP (Database Resident Connection Pooling) 6. Отключение пользователя (DISCONNECT, KILL SESSION) Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
الدرس الثالث Oracle DBA lesson3 - Control database
 
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تطبيق عملي على مواضيع : parameter file startup database : open , mount , nomount shutdown : normal , abort, immediate restricted session kill session http://joury-soft.com/
Views: 4975 ayman hamdan
Oracle DBA Justin - How to setup a database user to be identified externally with os authentication
 
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How to setup a database user to be identified externally with os authentication
Views: 4996 jbleistein11
T-SQL User-Defined Functions, or: How to Kill Performance in One Easy Step with Hugo Kornelis
 
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User-defined functions in SQL Server are very much like custom methods and properties in .Net languages. At first sight, they seem to be the perfect tool to introduce code encapsulation and reuse in T-SQL. So why is this feature mostly avoided by all T-SQL gurus? The reason is performance. In this session, you will learn how user-defined functions feed the optimizer with misleading and insufficient information, how the optimizer fails to use even what little information it has, and how this can lead to shocking query performance. However, you will also see that there is a way to avoid the problems. One type of user-defined function, the inline table-valued type, may not be the easiest to use, but it is the only type of user-defined function that doesn’t impact performance. I will show how, with just a little extra effort, you can reap the benefits of code encapsulation and reuse without sacrificing performance. Get more information, resources, and more here: https://groupby.org/session8
Views: 1411 GroupBy
Oracle DBA Justin - How to wrap PL/SQL code in an Oracle database
 
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How to wrap PL/SQL code in an Oracle database
Views: 15749 jbleistein11
How to Release a lock on Table in SQL Server
 
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Click here to Subscribe to IT PORT Channel : https://www.youtube.com/channel/UCMjmoppveJ3mwspLKXYbVlg By the Way to Terminate a Session is used to Release a Lock in a Table. In this Video we used KILL Statement to Release a Lock. KILL can be used to terminate a normal connection, which internally terminates the transactions that are associated with the specified session ID. So, Transaction automatically gets Rolled back and Lock will be Released.
Views: 910 IT Port
Finding and Killing Connections in Postgres
 
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In this episode Josh Branchaud will show you how to kill idle connections in PostgreSQL. To learn more and for full transcript visit us at https://www.pgcasts.com This episode is sponsored by Hashrocket a consultancy specializing in PostgreSQL. Visit us at https://hashrocket.com
Views: 940 PG Casts
How to resume, cancel,kill or restart the datapump jobs
 
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In this video i'm going to demonstrate you how to resume, cancel, kill and restart the Oracle Datapump expdp, impdp jobs steps by steps
Views: 1304 OCP Technology
Liberty Audit Kill sessions Client
 
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Instructions fro Liberty Auditor to kill Sessions in Client Server
Views: 87 shockwaveudk
Job In Oracle : pl sql create job in Oracle Scheduler
 
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Job In Oracle : How to Create and Run Job in Oracle Scheduler This video will show you how to Scheduling Jobs with Oracle Scheduler. pl sql create job dbms job scheduler example DBMS_SCHEDULER ---------------------- A job object (job) is a collection of metadata that describes a user-defined task that is scheduled to run one or more times. It is a combination of what needs to be executed (the action) and when (the schedule). CREATE OR REPLACE PROCEDURE myproc AS BEGIN INSERT INTO MYTEST(CREATED_ON) VALUES (sysdate); commit; END myproc; / BEGIN DBMS_SCHEDULER.CREATE_JOB ( job_name = ‘My_job’, job_type = ‘STORED_PROCEDURE’, job_action = ‘MYPROC’, start_date = ’07-AUG-16 07.00.00 PM’, repeat_interval = ‘FREQ=SECONDLY;INTERVAL=5', end_date =’20-NOV-18 07.00.00 PM’, auto_drop = FALSE, comments = ‘My new job’); END; / EXEC DBMS_SCHEDULER.ENABLE(‘My_job’); Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 15747 Tech Query Pond
Define the Steps for SQL Server Cursor - SQL Server / TSQL Tutorial
 
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Define the Steps for SQL Server Cursor - SQL Server / TSQL Tutorial Cursors are objects which are provides to us in SQL Server to perform row by row operation. Here are the steps how do you write a cursor 1-Declare A Cursor by using name of Cursor with a Select statement 2- Open Cursor to populate with output of Select statement 3- Fetch the rows to process them one after one 4- Close the Cursor 5- De-allocate Cursor We encounter different situations in which we can use cursors. Below are some example in which we can use cursors Examples: 1-- Kill all connections from a SQL Server Database http://sqlage.blogspot.com/2014/02/dba-how-to-kill-all-database-processes.html 2-- Add a new columns such as CreatedBy to all the tables in a Database http://sqlage.blogspot.com/2013/11/tsql-add-column-to-all-tables-in.html 3--Enable/Disable all the triggers in a SQL Server Database 4--Generate Scripts/Take backup of All Database on SQL Server one after one 5--Truncate/Delete all the tables from a SQL Server Database
Views: 11449 TechBrothersIT
Oracle Forms opening slowly Troubleshooting
 
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https://amzn.to/2Ph2CbI [affiliate link] We are back again with some issues and solutions. Actually one of my friends asked me regarding performance tuning if forms are opening slow. That time I gave him some ideas and promised him that I will back very soon with some more information. There are lots of factors which may impact the applications but there are some work around which can helpful fixed the issues. One more thing I would like to tell, friends I shared my knowledge’s as per my real time experiences and real life experiences. So, there is not like just copying and pasting the stuff. As already I have shared my real life time stories which I have learned from my life. So, let’s start now. Suppose, our forms are opening slow then what things we should be check and how to debug it. I will try to explain here and share my knowledge. I am sure; it will be useful because it’s having been experienced. 1. We should check which forms are opening slowly either any particular form or all forms. 2. If all forms are opening slowly for particular machine then clear the cache and try again. It can be machine speed slow, machine hardware and bandwidth speed. If all forms are opening slow and for all machine then we really need to check below things such as: A. Check whether Trace is enabled or disabled and if it is enabled then kindly disabled it. B. Check the top commands if any resources are consuming high CPU usage. C. Check for all Inactive Sessions if it’s there then kill those sessions. D. Check for deadlocks. E. Every user should close the forms and logout properly. But actually we don’t care. We just close windows tab at a time and left for break :D :P but that’s also impact our EBS internally. F. A programmer if ran any program with infinite loops then this also cause a performance issue. That’s why we need to write any program carefully. If program not properly then it may cause deadlock as also which I have explained it in my previous posts. G. It can also be because of increasing the number of users. Also need to check users have one active session. H. Check for the Performance Pack (Native I/O) is turned on for WLS. And most and always we use this method. If the users have issue for any custom forms then we should follow below steps which are easy and very effective. When he run the program that time you should follow below steps: 1. Enable the Trace file. Login to front-end - Help - Diagnostics - Trace - "Trace with Binds and waits” . Then there will be a trace file generate under below patch: $cd $ORACLE_HOME/admin/$CONTEXT_NAME/udump Now you can run either Trace Analyzer or tkprof as shown below commands: Trace Analyzer command: $sqlplus apps/apps_password SQL START TRCANLZR.sql UDUMP ora-data_ora1919.trc; TKPROF command: $ORACLE_HOME/admin/$CONTEXT_NAME/udump $tkprof ora-data_ora_1919.trc ora-data_ora_1919.txt explain=apps/apps_pwd Hope this may useful and helpful. We will come back again with new troubleshooting and solution as what we should do if forms opening slow after increasing the number of session. For any concerns or suggestions please reach to us either by comment box or contact us @ ora-data.blogspot.com.
Views: 1294 ORACLE SUPPORT
Oracle DBA Justin - What happens to transactions when the sqlplus program is closed
 
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What happens to transactions when the sqlplus program is closed
Views: 1620 jbleistein11
POC #5 Killing Idle Sessions
 
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The objective of this POC is to simulate the ability to check for idle database sessions and request user for approval to kill these idle sessions before they complain to the service desk.
Views: 79 Derek Lok
How to solve ORA-01940: cannot drop a user that is currently connected
 
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This video demonstrates how to solve the ORA-01940 cannot drop a user that is currently connected error. This error is raised when we try to drop a user that is connected to the database or having an active connection to the database. We will demonstrate a solution in which we would kill the user that is connected to the oracle database by its serial# and PID. This tutorial will guide viewers on how to kill an active session and then drop the user. If you would like to look at more such videos please visit www.youtube.com/c/kishanmashru Visit our blog at www.oracleplsqlblog.com
Views: 996 Kishan Mashru
#8- Error ORA 00018  maximum number of sessions exceeded  How to increase Session
 
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Steps to increase the number for processes/sessions at database level in Oracle is as follows
Views: 201 Houssine Formation
Oracle DBA Justin - How to define and undefine variables in sqlplus
 
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How to define and undefine variables in sqlplus
Views: 1914 jbleistein11
Oracle Logon -- Logoff
 
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This video shows how to Logon -- Logoff in Oracle SQL. Try to share these videos for poor students and subscribe this channel for more upcoming other technical videos.
Views: 41 Technology mart
SQL Server Recovery Process Lesson 12.1
 
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Chapter12.Restoring Data
Views: 198 PrasadBadana
UNIX-1.8 ps, netstat, kill, pidof, fuser, awk commands
 
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Make sure to subscribe to my channel for more videos on UNIX, Perl and SQL. facebook: facebook.com/fuzicast twitter: @fuzicast youtube: youtube.com/yuejdesigner85 ps -fu username - displays all processes started by user ps -ef - display all processes running ps -ef | grep 'pname' - look for specific process netstat -t - see all tcp connections netstat -an - see all network connections netstat -c - netstat will execute every second netstat -p - display processes that use these connections kill pid - kills process by pid kill -9 pid - force kill process by pid & - execute process in background free - show memory usage, alternatively use top pidof command - shows process id for running process/command fuser -vu dir - displays all processes that are using dir, along with owner id of processes echo "hello world" | awk '{ print length($1) }' - prints length of field echo "hello world" | awk '{ print substr($1, 3) }' - prints llo, substring function echo "hello world" | awk '{sub(regex, replacement); print}' - replace pattern on line and print echo "HELLO world" | awk '{ print tolower($1) }' - lower case field 1 echo "hello world" | awk '{ print toupper($1) }' - upper case field 1
Views: 2095 fuzicast
Oracle DBA,  Create a script, 1e7
 
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How to create a script
Views: 1437 hammadshams

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