I have one 12c (12.2) database called "TEST" that is running in archivelog mode, and for some reason I want to drop this database. grid@test01:~$ ps -ef|grep pmongrid 11233 1 0 21:32:47 ? 0:03 asm_pmon_+ASMoracle 11360 1 0 21:33:19 ? 0:07 ora_pmon_TEST Unfortunately, I can't run dbca in GUI mode, so, I want to drop … Continue reading How to drop an Oracle Database using dbca in silent mode?
Scott schema is the most famous oracle database demo schema that is available since 1990 !. Scott is a database user used for demonstration purposes containing the famous EMP, DEPT, BONUS and SALGRADE tables.This account was named after Bruce Scott (co-author and co-architect of Oracle v1 to v3) and the password was the name of his daughter's cat, Tiger. … Continue reading How to create the Scott Demo Database Schema?
This is a follow up post on my previous post:https://ahmedfattah.com/2019/12/15/loading-data-into-oracle-database-from-text-csv-files/If you read this post, you find that we uploaded some data , part of it was Arabic data, and although it was loaded successfully, the Arabic data was corrupted (appeared as ???????). In this post, we see how we can configure sqlcl to load and … Continue reading Loading Arabic Data Into Oracle Database using SQLCL
In this post we are going to load data from text files (formatted as CSV “comma separated values”) into oracle database (12.1) using 3 different techniques: Oracle SQL LoaderOracle SQL DeveloperOracle sqlcl command line utility. We will just touch the above techniques; you still need to drill down for more options and more details. Environment: … Continue reading Loading Data into Oracle Database from text CSV files
I have an Oracle Restart virtual machine that has both Oracle grid Infrastructure 12cR2 (12.2) and Oracle Database 12c R2 (12.2) + one CDB database called "orcl". I need to fully remove all oracle components from this machine. About the Deinstallation Tool Starting with Oracle Database 12c, the deinstallation tool is integrated with the database … Continue reading Removing Oracle Database Software 12.2 (Grid + Database)
https://www.youtube.com/watch?v=bJjm1U5x61M For similar script for the full database hot backup: https://ahmedfattah.com/2019/11/14/oracle-rman-full-hot-backup-script/ ThanksAhmed
https://www.youtube.com/watch?v=EItbFz09Thc For similar script for the database full cold backup, please refer to: https://ahmedfattah.com/2019/11/14/oracle-rman-database-full-cold-backup-demo/ ThanksAhmed
https://youtu.be/3N2wgayry4g ThanksAhmed
https://www.youtube.com/watch?v=ZM6ckWFlyeM ThanksAhmed
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