ALL_CATALOG, What tables can I access that were created by other Oracle users?
DBA_ROLES, How many roles were created in the entire database?
USER_ROLE_PRIVS, What roles do I have assigned to me?
USER_TAB_COL_STATISTICS, In my
DAILY_SALEStable, what is the average value in the column called
USER_TAB_PRIVS_MADE, Did I grant the
SELECTprivilege to the