What are few of the schema objects that are created using PL/SQL?
How to use sql*plus built-in timers?
Why functions are used in sql?
What is nvl?
Is sql a scripting language?
What is application trigger?
What are the types of keys?
What is pl sql architecture?
how many tables will create when we create table, what are they? : Sql dba
What is a constraint?
What is over () in sql?
Why do we use set serveroutput on?
can a stored procedure call itself or recursive stored procedure? : Sql dba
What is a sql driver?
what is the difference between char_length and length? : Sql dba