关于行级触发器的伪记录，下列说法正确的是（）。 -题库考试答案搜索网

关于行级触发器的伪记录，下列说法正确的是（）。

单选题

2022-05-07 18:06

A、INSERT事件触发器中，可以使用“:old”伪记录
B、DELETE事件触发器中，可以使用“:new”伪记录
C、UPDATE事件触发器中，只能使用“:new”伪记录
D、UPDATE事件触发器中，可以使用“:old”伪记

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正确答案

C

试题解析

标签： CMS专题 Oracle认证考试 Oracle认证综合练习

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