To combine multiple retrievals, we write several SELECT statements and put the keyword between them. What is the keyword?

Solution (By Examveda Team)

This question asks about a way to combine results from different SELECT statements in MySQL. Think of it like putting together pieces of a puzzle. You're trying to get a complete picture from multiple smaller pictures.

Here's how the options break down:

Option A: COMBINE - This isn't a valid keyword for combining queries in MySQL.

Option B: CONCAT - This keyword is used to join strings together, not entire query results.

Option C: JOIN - This keyword is used to combine data from different tables based on a shared column. It's not for combining separate SELECT statements.

Option D: UNION - This is the correct answer! UNION lets you combine the results of multiple SELECT statements into a single result set. Imagine you have two lists of items, and you want to create a new list that contains all the items from both lists, without duplicates.

So, to combine multiple retrievals in MySQL, you would write several SELECT statements and use the keyword UNION between them.