Question - Enlist some commands of DDL.
Answer -
They are:
CREATE:
Create is used in the CREATE TABLE statement. Syntax is:
CREATE TABLE [column name] ( [column definitions] ) [ table parameters]
ALTER:
It helps in modification of an existing object of database. Its syntax is:
ALTER objecttype objectname parameters.
DROP:
It destroys an existing database, index, table or view. Its syntax is:
DROP objecttype objectname.