SQL (Structured Query Language) Question:

What is sql Correlated Subquery?

Tweet Share WhatsApp

Answer:

Correlated Subquery is a subquery that is evaluated once for each row processed by the parent statement. Parent statement can be Select, Update or Delete. Use CRSQ to answer multipart questions whose answer depends on the value in each row processed by parent statement.

Download SQL PDF Read All 172 SQL Questions
Previous QuestionNext Question
What is sql Sequences?What is sql Intersect?