MySql Index Fill Factor?
问题 How do you specify the Fill Factor when creating an index in MySql? 回答1: You don't. http://dev.mysql.com/doc/refman/5.0/en/create-index.html However, it is an 'accepted' feature request for version 6.x: http://bugs.mysql.com/bug.php?id=18178 So, don't hold your breath on seeing it any time soon. 回答2: Assuming that you are using InnoDB, it seems like this is only supported at database level, not index level. The setting is called innodb_fill_factor and defaults to 100 see https://dev.mysql.com