TG: sql_for_qa/66

SQL для тестировщика

Какой из следующих SQL запросов выведет число сотрудников в каждом отделе, при этом названия отделов должны быть отсортированы в алфавитном порядке

Anonymous Quiz

SELECT department, COUNT() FROM employees ORDER BY department ASC;

SELECT department, COUNT() FROM employees GROUP BY department ORDER BY department ASC;

SELECT department, COUNT() FROM employees GROUP BY department ORDER BY COUNT() ASC;

SELECT department, COUNT(*) FROM employees GROUP BY department ORDER BY department DESC;

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www.tg-me.com/pl/SQL для тестировщика/com.sql_for_qa/66

3.0K viewsMar 20, 2023 at 07:20

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Create: 2023-03-20
Last Update: 2025-07-02 13:49:56

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