Oracle删除用户下所有对象的方法未必人人都会，下面就为您介绍两种常用的Oracle删除用户下所有对象的方法，希望对您学习Oracle删除用户方面能有所帮助。

方法1：

drop user XXXX cascade;

drop tablespace XXXX INCLUDING CONTENTS;

方法2：

写存储过程实现

DECLARE
TYPE name_list IS TABLE OF VARCHAR2(40);
TYPE type_list IS TABLE OF VARCHAR2(20);

Tab_name name_list:=name_list();
Tab_type type_list:=type_list();

sql_str VARCHAR2(500);
BEGIN
sql_str := select uo.object_name,uo.object_type from user_objects uo where uo.object_type not in(INDEX,LOB) order by uo.object_type desc;
EXECUTE IMMEDIATE sql_str BULK COLLECT INTO tab_name,tab_type;

FOR i IN Tab_name.FIRST.. Tab_name.LAST LOOP
sql_str := DROP || Tab_type(i) || || Tab_name(i);
EXECUTE IMMEDIATE sql_str;
END LOOP;
END;