Be aware that if you use such feature, Oracle will log this, and will fail in an license auditing.
even if you just select some *_HIST views, Oracle will going to log this access into DBA_FEATURE_USAGE_STATISTICS and eventually you will have to pay.
Within DBA_FEATURE_USAGE_STATISTICS have informations regarding , how many times you used that feature, when was the last time.
Oracle Logbook 
if we check this view does it cost us or is it free to check this view
Comment by Venkata — April 17, 2014 @ 2:04 pm |
Hi Venkata, the DBA_FEATURE_USAGE_STATISTICS is completly free of charge. The views that you should be concern usually have HIST as part of the name.
Regards
Comment by heliodias — April 17, 2014 @ 3:22 pm |