Removing a VG and content
|How to completely remove a FS on a linux system under Logical Volume Management.|
Creating a filesystem under LVM control
|Creating a Filesystem under LVM control.|
A short (happy flow) howto of creating a filesytem on a system with Logical Volume Management.
Index Full Scan / Index Full Scan Descending
|When will Oracle consider a Index Full Scan or it's sibling Index Full Scan Descending|
Index Unique Scan
|When will the operation Index Unique Scan appear in a explain plan, and what does it actually mean.|
|What is a rowid? |
What does it look like?
How can Oracle use it?