What is the use of index in sql?

More Questions

• Why we use sql?
• What is the use of view in sql?
• What is the use of group by in sql?
• What is the command used to define view in sql?
• What is the use of using namespace std in c++?
• How to execute sql function in sql server?
• Why we use using namespace std in c++?
• What is cost of living index number?
• What is the use of graduated cylinder?
• What is the use of function in python?