By using the above mentioned method, a user can create a
useful insert script for inserting millions of records into a table in oracle.
When the user is provided with millions of records to insert into a table, they
can be easily inserted through an insert script comprising of an equal number
of insert statements. The use of SQL loader can make the task easy, but the
goal can be achieved even without it. This method can be taken as a
substitution for SQL loader. It uses a substitution utility of UNIX.