Describe the types of sub query?
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Describe varray?
What is the usage of save points in oracle database?
What is recovery manager in Oracle?
What is the difference between sharding and partitioning?
why pl sql doesn't support retrieving multiple records
How is it different from a normal table?
What is an oracle transaction?
What are the differences between lov and list item?
Is it possible to join two tables, that are in two different users (e.g. SCOTT and HR etc.),but im same database (e.g. ORCL)? If yes, then how it is possible? Explain with step by step procedure.
How to run the anonymous block again?
what is the scripts in data base?
Explain mutating triggers.