Пожалуйста помогите с составлением запроса
Pretend the SQL_task.xlsx sheets to be database tables. Write SQL query to result all currently opened store revenues summarized by current store name, year and manager that was leading the store at the time.
Pretend the SQL_task.xlsx sheets to be database tables. Write SQL query to result all currently opened store revenues summarized by current store name, year and manager that was leading the store at the time.