1. what is the exact use of hint in sql. 2. How we can avoid index scan in sql even though index is there in the table.
1 6158create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?
2 6541How to retrieve a second highest salary from a table? Note:Suppose salaries are in duplicate values eg: Name Sal Malli 60000 Pandi 60000 Rudra 45000 Ravi 45000
10 13128What is Function based Index and which type of function we can use in Function base index. can we use aggregate,NVL function in Function based Index..
1 3215Post New Polaris SQL PLSQL Interview Questions
some basic standard questions on transformer.
Differentiate between Compare Component cost and Composite cost?
Why we use delegates in swift?
Which annotation is used to auto generate primary key?
Explain in which directory hadoop is installed?
Why is data structure needed?
If we increase only P what will be controller action ?
Why apache spark is faster than hadoop?
Do you know why does in many of tests html files have style="visibility:hidden;"?
I want to know about the open source licenses and its features
What is operating system in english?
What is inner class in c#?
What is an intent receiver?
How do you rank in excel?
What is a matchcode?