What is a nvl function? How can it be used?
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What is an oracle function?
How to get a list of all user accounts in the database?
Please explain compound trigger in oracle?
Explain the blob datatype?
How to use like conditions in oracle?
How to get maxsal , minsal, ename department wise in single query
What is the usage of control file in oracle?
what is the difference between substr and instr function in oracle?
How to turn on or off recycle bin for the instance?
why dont we assign not null constraint as table level constraint.
Whether Oracle satisfy more codd rules or db2 satisfy more codd rules? How meny of each can satisfy ? Please answer me. Advance thanks
How to add another datafile to a tablespace?