如果要查询book表中所有书名以“数据库”开头的书籍价格，下列（）语句是正确的。

• A、SELECT price FROM book WHERE book_name＝“数据库*”
• B、SELECT price FROM book WHERE book_name LIKE“数据库*”
• C、SELECT price FROM book WHERE book_name＝“数据库%”
• D、SELECT price FROM book WHERE book_name LIKE“数据库%”