How to change Data-Type of a column in Oracle Database?

 Posted by vishalneeraj-24503 on 1/13/2014 | Category: Oracle Interview questions | Views: 2444 | Points: 40

With the help of Modify Column,we can change data-type of a column in Oracle database?

It's same as in MySql Database.

Alter Table table_name

Modify Column column_name datatype.

For Example:-
Alter Table employee_master

Modify Column employee_code varchar(30);

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