Explain the SQL Function Categories

question 7

Essay

Explain the SQL function categories.

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Definitions:

Full Night's Sleep

A period of sleep lasting typically between 7 to 9 hours, considered essential for optimal health and cognitive functioning.

REM Sleep

A phase of sleep characterized by rapid eye movements, increased breathing rate, and vivid dreams. It is considered a critical component of restorative sleep.

Stage 4 Sleep

The deep sleep stage, or delta sleep, where the body recovers, growth hormone is secreted, and the brain detoxifies, making it crucial for physical and mental health.

Sleep Deprivation

A condition resulting from inadequate quantity or quality of sleep, including voluntary or involuntary sleeplessness and circadian rhythm sleep disorders.