是否可以从批量集合中进行选择?
这些方面的东西:
DECLARE
CURSOR customer_cur IS
SELECT CustomerId,
CustomerName
FROM Customers
WHERE CustomerAreaCode = '576';
TYPE customer_table IS TABLE OF customer_cur%ROWTYPE;
my_customers customer_table;
BEGIN
OPEN customer_cur;
FETCH customer_cur
BULK COLLECT INTO my_customers;
-- This is what I would like to do
SELECT CustomerName
FROM my_customers
WHERE CustomerId IN (1, 2, 3);
END;
我似乎无法从the my_customers
表中进行选择。