Database-Management-System
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
|
Question 337
|
___________ operator is used to retain the unmatched rows of relations when they joined.
|
Outer join
|
|
|
Inner join
|
|
|
Natural join
|
|
|
Self join
|
Question 337 Explanation:
Outer join operator is used to retain the unmatched rows of relations when they joined.
Correct Answer: A
Question 337 Explanation:
Outer join operator is used to retain the unmatched rows of relations when they joined.