PROCEDURE "ARCHIVE_CASE_LIST"
(
a_case_id_list IN INLISTNUMBERS
)
IS
l_customers INLISTNUMBERS;
INLISTNUMBERS is Oracle table of numbers;
How do I prepare pre-calculated list of customers and store them in l_customers, so that I don't need to use that long select statement in other update/select statements?
insert into table(l_customers) <-- fail
select distinct case1.customer_id into l_customers from case case1
where case1.case_id in (select column_value from table(a_case_id_list)) and
not exists (select 0 from case case2 where case2.customer_id = case1.customer_id and
case2.lifecycle_code not in (code_id('LIFECYCLE','A'), code_id('LIFECYCLE','D')));
update customer set customer.lifecycle_code = code_id('LIFECYCLE','A')
where customer.customer_id in (select column_value from table(l_customers));
open l_persons for
select person_id from person where person.customer_id in
(select column_value from table(l_customers));
Use a SELECT statement with BULK COLLECT:
select distinct case1.customer_id bulk collect into l_customers
from case case1
where case1.case_id in (select column_value from table(a_case_id_list)) and
not exists (select 0 from case case2 where case2.customer_id = case1.customer_id and
case2.lifecycle_code not in (code_id('LIFECYCLE','A'), code_id('LIFECYCLE','D')));
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