I have seen Grant,revoke is DCL but at oracle official sites it is DDL not DCL,is there any wrong perception for these two term.
There is no any DCL exist within Oracle SQL but a lot of sites claim DCL exist.
http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96540/statements_12a.htm#2099259
Please do comments..
Khurram