Which sql statement is used to return only different values?
What are triggers, and when would you use them?
What is parallel hint?
What is ttitle and btitle?
What is scope and visibility in PL/SQL?
Define join and name different types of joins?
What is a database link?
Are pl sql variables case sensitive?
What is the default value of CHAR type?
How insert into statements in sql?
How do you write an index?
how to enter characters as hex numbers? : Sql dba
What is server name sql?