Oracle alter table example

alter table brand

add constraint uq_name unique(name)

alter table brand

add (description varchar2(100)

)

alter table product

modify (product_name varchar2(100)

)

alter table brand

rename column name to brand_name 

 

alter table brand

drop column description 

 

alter table brand

rename to brand_mst

Published by Python programming examples for beginners

Abhay Gadkari is an IT professional having around experience of 20+ years in IT industry. He worked on web technologies and databases with Insurance and ERP projects.