This trace has been around for quite a while. I’m not sure when it first showed up but easily back to Oracle8i.
This is the Cost-based Optimizer trace. This trace really tells you ‘why did the CBO pr...
Trying to track the root cause of a slow running window or process?
A question I often hear from all kinds of Toad® for Oracle users, from DBAs to developers, is: “How do you find out what queries To...