This is the solution for Oracle Challenge #3. If you haven’t read the challenge, go and check it before you read the solution here.
This is the solution for Oracle Challenge #3. If you haven’t read the challenge, go and check it before you read the solution here.
I debated quite a lot before writing this post. When I wrote the post about interviewing a DBA, in the “technical questions I do ask” part I just gave a
Apparently, quite a few people ran into this situation before, so I got a few correct answers (some on Twitter, some on LinkedIn, and some as comments to the original
I posted my first challenge almost 2 years ago and there was a lot of interest in it. Today I post another one. Many years ago I saw this strange
Today I ran into a strange Oracle situation. It took me some time to realize what it is, so I decided to write it as a challenge. Hope you will