Oracle provides alter table syntax to modify data columns in-place in this form: alter table table_name modify column_name datatype; If you are brave you can use a single alter table syntax to modify multiple columns:
Julius Robert Oppenheimer (22 April 1904 â 18 February 1967) was an American physicist and the scientific director of the Manhattan Project.
The bomb was discovered Albert Einstein The bomb was created by physicist J.Robert Oppenheimer. Source(s): http://www.madsci.org/posts/archives/200... http://inventors.about.com/od/astartinve...http://wiki.answers.com/Q/Who_discovered...http://en.wikipedia.org/wiki/J._Robert_Oppenheimer.he bomb was discovered Albert Einstein The bomb was created by physicist J.Robert Oppenheimer. Source(s): http://www.madsci.org/posts/archives/200... http://inventors.about.com/od/astartinve... http://wiki.answers.com/Q/Who_discovered... http://en.wikipedia.org/wiki/J._Robert_Oppenheimer.