How are extents allocated to a segment?
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How to export data to a csv file?
What is the usage of save points in oracle database?
What are the different approaches used by Optimizer in choosing an execution plan ?
How will you write a query to get a 5th rank student from a table student_report?
How are Indexes Update ?
How to load data through external tables?
I just want to maintain data like an employee can belongs to 3 or more departments . We can resolve this by using composite key but it avoids normalization rules. So Can anyone tell me how can I maintain data.
How to create a temporary table in oracle?
what is the syntax of DROP command?
What is a dynamic performance view in oracle?
when i run my query on yesterday it is fast but today it is slow why?
How to Remove the 3rd highest salary person record from table?