text: USE master
  GO
  
  IF NOT EXISTS (
  SELECT name
  FROM sys.databases
  WHERE name = 'MangaDB'
  )
  RETURN 
  GO
  
  USE MangaDB
  GO
  
  SELECT [Name], Mark
  FROM [Views] JOIN Manga
  ON [Views].MangaID = Manga.MangaID
  WHERE Mark > ALL
  (
  	SELECT Mark
  	FROM [Views]
  	WHERE Mark < '50'
  )
  