Explain coalesce function?
No Answer is Posted For this Question
Be the First to Post Answer
12. Display the client name in upper case only and in lower case only.
how the Oracle Prepares the Execution Plan and how it chooses the Optimal one?
You create a private database link and upon connection, fails with: ORA-2085: connects to . What is the problem? How would you go about resolving this error?
what is data abstraction
How to find no of saturdays in a month using single sql ?
how can we write trigger in trigger???????? can we write one trigger on two table???
What are the basic element of Base configuration of an oracle Database ?
How to define a record variable to store a table row?
How to pass parameters to procedures?
How can I get column names from a table in oracle?
How many categories of data types in oracle?
what is the use of system.effective.date variable in oracle?