After you declare a collection variable, you can fetch
a collection into it. To fetch a collection into a collection variable,
enter a SELECT INTO statement that selects the collection column from
the database into the collection variable you have named.
For
example, to select the collection stored in one row of the primes column
of numbers, add a SELECT statement, such as the one that the
following figure shows, to your SPL routine. Figure 1. Add a SELECT statement to
select the collection stored in one row.
SELECT primes INTO p_coll FROM numbers
WHERE id = 220;
The WHERE clause in the SELECT statement specifies that
you want to select the collection stored in just one row of numbers.
The statement places the collection into the collection variable p_coll,
which Declare a collection variable. declares.
The
variable p_coll now holds a collection from the primes column,
which could contain the value SET {5,7,31,19,13}.