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【2020年8月】Oracle OCP 071考试新题(-5题)CUUG内部题库 Choose two. Which two are SQL features? A) providing graphical capabilities B) providing variable definition 阅读全文
posted @ 2020-09-17 09:42
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【2020年8月】OCP 071考试新题(-4题)CUUG内部题库 Choose two. Which two are true about virtual columns? A) They can be referenced in the WHERE clause of an UPDATE or 阅读全文
posted @ 2020-09-17 09:31
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