Explain aggregate functions are available there in sql?
What are aggregate and scalar functions?
How do I truncate a sql log file?
What are the possible values for the boolean data field?
What are local and global Indexes and where they are useful.
What is not null in sql?
How do you update a value in sql?
how to use case expression? : Sql dba
What is triggering circuit?
What types of commands can be executed in sql*plus?
What is cross join sql?
What is a left inner join?
What is %type in sql?
what is self-join? : Sql dba
How to get help at the sql prompt?