How to remove some columns from an existing table?
704520Jun 8 2009 — edited Jun 9 2009Let's say my table's structure is as follows:
Table name: EMPLOYEE
Columns: Name, Birthdate, Gender, Salary, Hometown, Language and so on.
There are data in the table. Now I want to remove columns Hometown and Language, and I don't care the data loss. Also, there is no constraint.
What's the sql command to do this? Thanks!