Is rowid unique in oracle?
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Can you assign multiple query result rows to a variable?
Can you use a commit statement within a database trigger?
How to manage transaction isolation level?
For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?
What is meant by joins?
What are the different types of partitions in oracle?
What happens to the current transaction if the session is ended?
Why is oracle so popular?
What are the ansi data types supported in oracle?
Please explain oracle left join with an example?
What are the type of Synonyms?
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.