我最喜欢呈现的程序列表的当前数据库:名称，参数列表，注释

SELECT specific_name AS name, param_list AS params, `comment`
FROM mysql.proc
WHERE db = DATABASE()
AND type = 'PROCEDURE';

为函数添加返回值:

SELECT specific_name AS name, param_list AS params, `returns`, `comment`
FROM mysql.proc
WHERE db = DATABASE()
AND type = 'FUNCTION';

SELECT specific_name FROM `information_schema`.`ROUTINES` WHERE routine_schema='database_name'

列出所有数据库的用户过程和功能:

SELECT 
    `ROUTINE_SCHEMA` AS `database`
    ,`ROUTINE_TYPE` AS `type`
    ,`SPECIFIC_NAME` AS `name`
    ,`DTD_IDENTIFIER` AS `data_type`
FROM 
    `INFORMATION_SCHEMA`.`ROUTINES`
WHERE
  `definer` LIKE
  CONCAT('%', CONCAT((SUBSTRING_INDEX((SELECT user()), '@', 1)), '%'))
ORDER BY
    `database`
    ,`type`
    ,`name`
;

列出正在使用的数据库的用户程序和功能:

SELECT 
    `ROUTINE_SCHEMA` AS `database`
    ,`ROUTINE_TYPE` AS `type`
    ,`SPECIFIC_NAME` AS `name`
    ,`DTD_IDENTIFIER` AS `data_type`
FROM 
    `INFORMATION_SCHEMA`.`ROUTINES`
WHERE
  `definer` LIKE
  CONCAT('%', CONCAT((SUBSTRING_INDEX((SELECT user()), '@', 1)), '%'))
AND
   `ROUTINE_SCHEMA` = DATABASE()
ORDER BY
    `type`
    ,`name`
;

如上所述，

show procedure status;

确实会显示过程列表，但会显示服务器范围内的所有过程。

如果你想只看到一个数据库中的那些，试试这个:

SHOW PROCEDURE STATUS WHERE Db = 'databasename';

从MySQL 8.0开始，MySQL。Procs表已被删除。从这里的答案中运行任何使用这个表的命令都会产生一个错误，它说(相当有逻辑):

Table 'mysql.proc' doesn't exist

相反，要检索只有过程/函数名的列表，请使用:

SELECT specific_name FROM `information_schema`.`ROUTINES` WHERE routine_schema='<your_db_name>';

在我的例子中，我编辑了它，只显示过程而不显示函数:

SELECT specific_name FROM `information_schema`.`ROUTINES` WHERE routine_schema='<your_db_name>' AND routine_type='PROCEDURE';

更具体的说法:

SHOW PROCEDURE STATUS 
WHERE Db = DATABASE() AND Type = 'PROCEDURE'