INTERVIEW QUESTIONS ORACLE SQL PLUS DETAILS

Question: What is the Subquery ?

Answer: Sub query is a query whose return values are used in filtering conditions of the main query.

Sub query is a query whose return values are used in filtering conditions of the main query. Source: CoolInterview.com

Sub query is a query which is a part of a main query, which can return one or more row to the main query.It can be used to filter out the rows , even in from clause of a main query also we can write the sub query which is called inline view. Source: CoolInterview.com

If you have the better answer, then send it to us. We will display your answer after the approval.

Rules to Post Answers in CoolInterview.com:-

• There should not be any Spelling Mistakes.
• There should not be any Gramatical Errors.
• Answers must not contain any bad words.
• Answers should not be the repeat of same answer, already approved.
• Answer should be complete in itself.

Name :*
Email Id :*
Answer :*
Verification Code	Not readable? Load New Code
Enter the above shown code: *
	Inform me about updated answers to this question