Which two statements are true about Oracle synonyms?
A.A synonym can be created on an object in a package
B.A synonym can have a synonym
C.Any user can create a PUBLIC synonym
D.A synonym has an object number
E.All private synonym names must be unique in the database
Answer:BD
2022-05-18 19:03:49
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分享中谈到之前082有400多道题库 现在优化以后只有191道了很幸运了。083提到了一个很好的方法 可以拍照发手机上时不时看一看 利用碎片化时间学习
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Oracle OCP SQL Oracle Architectural Components.pptx
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风险评估 2017_年_M-Trends_安全报告：前沿视角 - 架构
安全意识
开发安全
自动化
端点安全
安全体系
2021-11-11 16:00:51
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