Oracle 检索存储过程中定义的参数列表

如何检索所提供存储过程中定义的参数列表。数据库是oracle11g

以下是您应该使用的sql语句：

select argument_name, in_out, data_type

from   all_arguments

where  owner = 'schema_name' and

       package_name = 'package_name or null' and

       object_name = 'sp_name'

order by position

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以下是您应该使用的sql语句：

select argument_name, in_out, data_type

from   all_arguments

where  owner = 'schema_name' and

       package_name = 'package_name or null' and

       object_name = 'sp_name'

order by position