we have 11g lift off

Production database was upgraded to 11g over the weekend: 9i -> 11g, SE -> EE, Windows -> Linux.

This is the first application in this client’s company to upgrade.

Seems to have gone well given that I was not called over the weekend.

As ever though, the only true test is going live and I would be very, very surprised if there were no suprises!

So, in the absence of any ringing hotlines and before I start on something new later this morning, I’m just going to be monitoring active session and also seeing what rises to the top by looking at sql with greater than average buffer_gets (I know roughly what’s normally there so will be interesting to see if anything changes).