有办法读oracle存储过程的参数名称、类型吗
我只知道oracle存储过程的名字，有没有办法从数据库中读存储过程的参数名称和类型
------解决方案--------------------
SQL> desc user_arguments
Name               Type          Nullable Default Comments                                                              
------------------ ------------- -------- ------- --------------------------------------------------------------------- 
OBJECT_NAME        VARCHAR2(30)  Y                Procedure or function name                                            
PACKAGE_NAME       VARCHAR2(30)  Y                Package name                                                          
OBJECT_ID          NUMBER                         Object number of the object                                           
OVERLOAD           VARCHAR2(40)  Y                Overload unique identifier                                            
ARGUMENT_NAME      VARCHAR2(30)  Y                Argument name                                                         
POSITION           NUMBER                         Position in argument list, or null for function return value