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.
J. Robert Oppenheimer was under no illusions: When it went off, in the New Mexico dawn,â he wrote, âthat first atomic bomb, we thought of Alfred Nobel, and his hope, his vain hope, that dynamite would put an end to wars.