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摘要: Choose the best answer The EMPLOYEES table contains columns EMP_ID of data type NUMBER and HIRE_DATE of data type DATE You want to display the date of 阅读全文
posted @ 2019-10-17 11:49 cnblogs_5359 阅读(212) 评论(0) 推荐(1)
摘要: Choose three Which three are true about granting object privileges on tables, views, and sequences? A) UPDATE can be granted only on tables and views. 阅读全文
posted @ 2019-10-17 09:52 cnblogs_5359 阅读(288) 评论(0) 推荐(0)