SQL Min and Max
Aggregate Functions
There are functions in SQL that returns single line result among a group of the rows. These functions are called aggregate functions.
MIN() and MAX() functions return the minimum and maximum result from the query, and this is always a single line.
Let's find the release date of the oldest song in our table:
1SELECT MIN(year) FROM songs
Now, let's select the price
of the most expensive song of 21st century:
12SELECT MAX(price) FROM songs WHERE year > 2000
Swipe to start coding
Find the price
of the most expensive song.
Рішення
Дякуємо за ваш відгук!
single
Запитати АІ
Запитати АІ
Запитайте про що завгодно або спробуйте одне із запропонованих запитань, щоб почати наш чат
Сумаризуйте цей розділ
Пояснити код у file
Пояснити, чому file не вирішує завдання
Awesome!
Completion rate improved to 4.17
SQL Min and Max
Свайпніть щоб показати меню
Aggregate Functions
There are functions in SQL that returns single line result among a group of the rows. These functions are called aggregate functions.
MIN() and MAX() functions return the minimum and maximum result from the query, and this is always a single line.
Let's find the release date of the oldest song in our table:
1SELECT MIN(year) FROM songs
Now, let's select the price
of the most expensive song of 21st century:
12SELECT MAX(price) FROM songs WHERE year > 2000
Swipe to start coding
Find the price
of the most expensive song.
Рішення
Дякуємо за ваш відгук!
Awesome!
Completion rate improved to 4.17single