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```sql
CREATE PROCEDURE GetBooksAboveAveragePageCount
AS
BEGIN
DECLARE @AvgPageCount FLOAT;
SELECT @AvgPageCount = AVG(Pages) FROM YourTableName; — Рассчитываем среднее количество страниц
SELECT Title_book
FROM YourTableName — Замените YourTableName на реальное название вашей таблицы с информацией о книгах
WHERE Pages > @AvgPageCount; — Выбираем книги с количеством страниц больше среднего
END
```
Пожалуйста, замените `YourTableName` на реальное имя вашей таблицы с информацией о книгах. После создания этой хранимой процедуры, она будет выбирать книги, у которых количество страниц превышает среднее количество страниц в вашей таблице.
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