What is a sub query? What are its various types?
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what is the dual table in oracle?
What is a materialised view?
How to commit the current transaction in oracle?
hi friends, I have a table A col as status|NUM and value as open |1 open |2 close |3 close |3 the O/P should be open|close 1 |3 2 |4
What is SAVE POINT ?
How to manage transaction isolation level?
List out the components of logical database structure of oracle database.
Can Multiple instances be run on Single Machine???
Can we call a trigger inside a function and function inside a trigger? Give example.
What is data block in Oracle?
What is the maximum limit on the number of columns in a table?
How do I know if oracle is installed on windows?