What Is A Refreshable Clone PDB?
February 20, 2021Did you know you can create a Clone PDB, that can be refreshed at a later time with new data… Continue Reading
The place where DBAs grow
Did you know you can create a Clone PDB, that can be refreshed at a later time with new data… Continue Reading
Since I mentioned local undo mode in my previous posts, lots of you asked me to elaborate on it, and… Continue Reading
Last post we learned to create PDBs from scratch. This week we will look at creating PDBs by cloning other… Continue Reading
Imagine that you have a large table, let’s say 500GB in size and 500 million rows in it. You need… Continue Reading
Have you ever wondered why I created The Ultimate SQL Tuning Formula? At the beginning of my career, I remember… Continue Reading
In my last blog post, I was showing you one way to upgrade a database to 19c (or to any… Continue Reading
Ever wondered how to check what patches are installed for a database home, without actually having access to the database… Continue Reading
When was the last time you had to change the name of a database? Long time ago, changing the database… Continue Reading
Last week I gave you a taste for SQL Quarantine. Some of you asked me if I know when this… Continue Reading