How many types of triggers exist in pl/sql?
How are functions and procedures called in PL/SQL?
What if we write return in procedure?
What does (+) mean in sql joins?
What are the basic sql commands?
How many subqueries can be nested in a statement?
What is use of term?
What are %type and %rowtype for?
What is the difference between union and union all command?
Explain the purpose of %type and %rowtype data types?
what is the difference between ereg_replace() and eregi_replace()? : Sql dba
How do I install sql?
How do I find duplicates in two columns?
What is meaning of <> in sql?
what happens when the column is set to auto increment and you reach the maximum value for that table? : Sql dba