What is query optimization in sql?
Is it possible to link two groups inside a cross products after the cross products group has been created?
What is view? Can we update view
what is normalization? : Sql dba
What is trigger explain it?
what are the types of join and explain each? : Sql dba
Write a program that shows the usage of while loop to calculate the average of user entered numbers and entry of more numbers are stopped by entering number 0?
What is a constraint?
What is dialect in sql?
How bulk collect improves performance?
differentiate between float and double. : Sql dba
How many indexes can be created on a table in sql?
Does db2 use sql?
How do I save a stored procedure?
What is pl sql record in oracle?