This seemed like a great blog series. I participate in a number of Oracle question boards here and there and sometimes I see questions that I just find funny.... I thought I'd post those I find particularly funny, obnoxious or that otherwise stand out. I will, of course, not name the poster or the website where these questions appeared...
So, today's gem is as follows:
"Can any one explain about optimization with example how to optimize query....
Its needful for me ..."
My first thought when I read this statement was something akin to "That's like asking if one could explain how to make an atomic bomb.". It is a sweeping question that people write whole books about and the poster seems to think that it can be explained in a single thread.
I can post a great example:
select * from dual, dual;
Optimize by changing to
select * from dual;
I'm not sure what the example (and associated explain plans) would teach the poster (other than CJ's on dual are somewhat troublesome unless that's what you wanted).
I must say that I applaud the fact that the poster realizes that it's important for them to learn this.
Anyway, I found this a bit funny and so I thought I'd share.