Today, Paul mailed me asking a question we internally discussed many times in the past weeks: Should you enable _fix_controls with DBMS_OPTIM_BUNDLE? And there is no easy simple answer. But I can give a recommendation based on my experience from many projects.
Photo by paolo candelo on Unsplash
DBMS_OPTIM_BUNDLE – a quick recap
Just in case you haven’t dealt with DBMS_OPTIM_BUNDLE recently, here is a quick recap.
With below procedure, you can list the available potentially behavior changing optimizer fixes in the current patch bundle – and you can turn them on or off at will:
SQL> set serveroutput on;… Continue reading...
