Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rajesh
Integrity Constraints prevent invalid data entry into the
table.These constraints set a range and any violation takes
place oracle prevent the user from performing manipulation
on the table.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is the difference between rollback and rollback to statements?
How do we use distinct statement? What is its use?
What is the syntax and use of the coalesce function?
Can pl sql procedure have a return statement?
How do you create an update query?
Can we join tables without foreign key?
What is dense_rank in sql?
Are subqueries better than joins?
Does sql*plus have a pl/sql engine?
Which query operators in sql is used for pattern matching?
What are % type and % rowtype?
What is mutating trigger?
What is a design view?
What are different types of sql commands?
Is sql injection illegal?
