Answer Posted / veera
Trigger is an database object and Associated with table or View. Whenever perform operations(DML,select)on that table or view trigger fire implicitly and executes set of PL/SQL statements.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Is sql free?
Is stored procedure faster than query?
What are the popular database management systems in the it industry?
tell me about various levels of constraint. : Sql dba
Can we insert in view in sql?
what is a stored procedure? : Sql dba
What is a loop in sql?
what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba
Which data type is a composite type?
What is a pdo connection?
How to write pl sql program in mysql command prompt?
What is cursor and its types?
explain primary keys and auto increment fields in mysql : sql dba
What is composite data type in pl sql?
Why truncate is faster than delete?