MINimal and MAXimal values
Now it's time to talk about aggregate functions - functions that calculate some summary stats. Let's start with extremal summary stats - minimum and maximum values.
To find the minimum (or maximum) value in the column use MIN (or MAX) functions followed by column name. For example, we can find out the cheapest car with Automatic transmission.
123SELECT MIN(price) FROM audi_cars WHERE transmission = 'Automatic'
Please note, that unlike for
DISTINCTfunction you need to use parentheses forMINandMAXfunctions.
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MINimal and MAXimal values
Свайпніть щоб показати меню
Now it's time to talk about aggregate functions - functions that calculate some summary stats. Let's start with extremal summary stats - minimum and maximum values.
To find the minimum (or maximum) value in the column use MIN (or MAX) functions followed by column name. For example, we can find out the cheapest car with Automatic transmission.
123SELECT MIN(price) FROM audi_cars WHERE transmission = 'Automatic'
Please note, that unlike for
DISTINCTfunction you need to use parentheses forMINandMAXfunctions.
Проведіть, щоб почати кодувати
From the audi_cars table find out the price of the most expensive Diesel car (fueltype column).
Рішення
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Запитати АІ
Запитати АІ
Запитайте про що завгодно або спробуйте одне із запропонованих запитань, щоб почати наш чат