What are the string functions in sql?
Can you load data into multiple tables at once? : aql loader
Explain some predefined exceptions.
Is id a reserved word in sql?
What is the Subquery?
What is a recursive join sql?
Does oracle roll back the transaction on an error?
Difference between IN and EXISTS
How is a PL/SQL code compiled?
How do I create a sql database?
What is coalesce in sql?
What is mutating error in pl sql?
What does count (*) mean in sql?