Last week, a Method R Workbench customer was having a hard time downloading Oracle trace files from Amazon RDS. The code that Amazon recommends doesn’t quite work right; it fails to copy trace file lines that are longer than 400 characters. So I wrote a replacement fetcher for him. This method should work for any Oracle implementation that permits you to access your trace data.
Author: Jeff Holt
Earlier, Mark Williams showed us how in Java to clear the session handle attributes to enable our code to be more easily traced. Because I had not seen the trace data produced when using his method, I decided to construct a test to see the trace data produced when the code does and does not execute the Connection.isValid
method.