Un-Answered Questions { SQL PLSQL }
How to find 3rd highest salary of an employee from the employee table in sql?
What are all the ddl commands?
what are string data types? : Sql dba
How bulk collect improves performance?
What is the requirement of self-join?
Why stored procedures are faster than query?
What is string join?
How do I run a sql trace?
How do I add a database to sql?
What is the use of desc in sql?
What is clustered and nonclustered index in sql?
What is fmtonly in sql?
How does an execution block start and end in pl sql?
what are the difference between clustered and a non-clustered index? : Sql dba
Differentiate between sga and pga.
