Difference between sub query and nested query ?
Answer Posted / mohammed al-fahed
The query inside a query is known as a subquery.
When we have another query again query inside subquery then
it is known as nested subquery, which resinde in the WHERE
clause.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
What is a tns file?
how do u setup a replication site?
How a tablespace is related to data files?
Explain an exception?
How to export data to a csv file?
what is meant by magic query
What is an oracle database?
Explain the blob datatype?
Is oracle the best database?
How to generate query output in html format?
1) Does oracle have any table which contain all the exceptions and it's code internally?
What to do if the startbd.bat failed to start the xe instance?
What is the usage of save points in oracle database?
What is an oracle cursor variable?
 What are the oracle DML commands possible through an update strategy?