what is the difference between the query and corelated
query
Answer Posted / guruswamy
corelated query is refered by each an every value by
subquery.
normal query is referd by subquery one bulk amount to get a
main query
Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
What does cursor do in sql?
How to create a menu in sqlplus or pl/sql?
What version is sql?
What are different types of indexes?
Can a varchar be a primary key?
Explain what is sql*plus?
How to order siblings in oracle hierarchy queries?
Is sqlite thread safe?
How is sql used in oracle?
what is the difference between sql and t-sql? : Transact sql
Where do we use pl sql?
Is left join faster than join?
Can 2 queries be executed simultaneously in a distributed database system?
What is %type in pl sql?
What is the purpose of a secondary key?