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In an SQL Query,which SQL Keyword Is Used to Implement

question 20

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In an SQL query,which SQL keyword is used to implement a subquery?


Definitions:

Bedtime Snack

A small meal or food item consumed shortly before going to bed, often aimed at preventing overnight hunger.

Hot Chocolate

A warm beverage made from cocoa powder, milk or water, and sugar, often enjoyed for its comforting and sweet taste.

Cereal With Milk

A common breakfast food consisting of grains served in a bowl with milk.

Sleep Cycle

A sequence of physiological changes that the body goes through during sleep, typically lasting about 90 minutes and including stages of light sleep, deep sleep, and REM sleep.

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