How would you change old and new values in an insert, delete and update triggers?
No Answer is Posted For this Question
Be the First to Post Answer
What are advantages of dateset in datastage?
Does oracle partitioning improve performance?
Explain the use of Merge statement in oracle 11g
What is an oracle and why it is used?
What is redo log?
What is Data Dictionary Cache in Oracle?
If a table column has is UNIQUE and has NOT NULL, is it equivalent to a PRIMARY KEY column?
t1 col1 col2 nishi 5000 lucky 6700 akash 7000 i want that a query that when i insert 7000 it will show me data already present and data will not insert. if data is not present it will insert.
What is integrity and what is constraint??Explain with example
What is a trace file and how is it created in oracle?
Explain temporal data types in oracle
How to invoke the data pump import utility?