我们如何只查看特定MySQL数据库中存储的功能列表？
通过以下查询，我们只能看到特定MySQL数据库中存储功能的列表-
mysql> SELECT ROUTINE_TYPE, ROUTINE_NAME FROM INFORMATION_SCHEMA.ROUTINES WHERE ROUTINE_SCHEMA = 'query' AND ROUTINE_TYPE = 'FUNCTION'// +--------------+--------------------+ | ROUTINE_TYPE | ROUTINE_NAME | +--------------+--------------------+ | FUNCTION | factorial | | FUNCTION | Hello | +--------------+--------------------+ 2 rows in set (0.07 sec)