Insert elements into a collection variable
To insert one or more elements into a collection variable,
use the INSERT statement with the collection-derived table clause
after the INTO keyword. The collection- derived table clause identifies
the collection variable in which to insert the elements. Associate
the INSERT statement and the collection-derived table clause with
a cursor to insert more than one element into a collection variable.
Restriction: You cannot use expressions in the VALUES
clause and you cannot use a WHERE clause.