Note: The video below is back online now!
Here’s another hacking session video from last year:
- How do full table scans work?
- How and why do the “ORA-8103: object no longer exists” errors happen
- How does Oracle (11g) decide between a buffered full table scan and a direct path read scan (plus smart scan in Exadata)
- What’s the difference between an object_id and data_object_id?