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What is the meaning of "Temporary Tables" in Mysql?

A. Rows returned by sub query

B. Permanent tables

C. Virtual tables

D. All of the mentioned

Answer: Option A

Solution (By Examveda Team)

Temporary tables are like temporary storage spaces in MySQL.
Imagine you're working on a complex calculation and need to store some intermediate results.
Instead of creating a permanent table, you can use a temporary table to hold these results temporarily.

Let's break down the options:
Option A: Rows returned by subquery - Subqueries return rows, but they don't create temporary tables.
Option B: Permanent tables - These tables are permanent and stored in the database. They're not temporary.
Option C: Virtual tables - These tables don't actually store data, but rather provide a view of data from other tables. They're not temporary.
Option D: All of the mentioned - This is incorrect. Only temporary tables are temporary storage spaces.

Therefore, the correct answer is None of the mentioned.
Temporary tables are a unique type of table in MySQL. They are used for temporary storage and are deleted automatically when the session ends.

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