How do you explain an index number?
what is clause? : Sql dba
What is the difference between inner join and left join?
What is exit statement?
Can function return multiple values in sql?
How do you define a foreign key?
what are the methods using performance tunning in sql and pl/sql
How does postgresql compare to "nosql"?
what is meant by DML?
Is sql a backend?
What is a sql trace file?
Can I copy :old and :new pseudo-records in/to an oracle stored procedure?
What are the difference between Functions/Stored Procs and Triggers and where are they used.