--删除某个用户下的对象

--删除某个用户下的对象 set heading off; set feedback off; spool c:/dropobj.sql; prompt --Drop constraint select 'alter table '||table_name||' drop constraint '||constraint_name||' ;' from user_constraints where constraint_type='R'; prompt --Drop tables select 'drop table '||table_name ||';' from user_tables; prompt --Drop view select 'drop view ' ||view_name||';' from user_views; prompt --Drop sequence select 'drop sequence ' ||sequence_name||';' from user_sequences; prompt --Drop function select 'drop function ' ||object_name||';' from user_objects where object_type='FUNCTION'; prompt --Drop procedure select 'drop procedure '||object_name||';' from user_objects where object_type='PROCEDURE'; prompt --Drop package prompt --Drop package body select 'drop package '|| object_name||';' from user_objects where object_type='PACKAGE'; prompt --Drop database link select 'drop database link '|| object_name||';' from user_objects where object_type='DATABASE LINK'; spool off; set heading on; set feedback on; @@c:/dropobj.sql; host del c:/dropobj.sql;