OE.ACCOUNT MANAGERS (view)

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view	OE.ACCOUNT_MANAGERS

CREATE OR REPLACE VIEW OE.ACCOUNT_MANAGERS AS 
SELECT          c.account_mgr_id                ACCT_MGR,
                cr.region_id                    REGION,
                c.cust_address.country_id       COUNTRY,
                c.cust_address.state_province   PROVINCE,
                count(*)                        NUM_CUSTOMERS
FROM            customers c, countries cr
WHERE           c.cust_address.country_id = cr.country_id
GROUP BY ROLLUP (c.account_mgr_id,
                 cr.region_id,
                 c.cust_address.country_id,
                 c.cust_address.state_province)