SQL задачи@sqlquestions P.1108

Ответ к Задаче 45

SELECT 
  (SELECT count(*) FROM patients WHERE gender='M') AS male_count, 
  (SELECT count(*) FROM patients WHERE gender='F') AS female_count;

#задача

Create: 2023-10-11
Last Update: 2025-06-30 21:49:12

Ответ к Задаче 45

SELECT 
  (SELECT count(*) FROM patients WHERE gender='M') AS male_count, 
  (SELECT count(*) FROM patients WHERE gender='F') AS female_count;

#задача

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Ответ к Задаче 45