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发布时间:2019-02-12 16:40:06
3、(4-10) choose the best answer:The user SCOTT who is the owner of ORDERS and ORDER_ITEMS tables issues this GRANT command:GRANT ALLON orders, order_itemsTO PUBLIC;What must be done to fix the statement?A) ALL should be replaced with a list of specific privileges.B) WITH GRANT OPTION should .........【阅读全文】
发布时间:2019-02-12 16:13:41
View the Exhibit and examine the structure of the CUSTOMERS table.CUSTOMERS needs to be updated to reflect the latest information about the customers.MERGE INTO customers c USING customer_vu cv ON (c.customer_id = cv.customer_id)WHEN MATCHED THEN&nbs.........【阅读全文】