select uat.table_name,(select last_ddl_time
from user_objects
where object_name = uat.table_name) as lastddltime
from user_all_tables uat
order by lastddltime 原文链接：https://www.f2er.com/oracle/213322.html
select uat.table_name,(select last_ddl_time
from user_objects
where object_name = uat.table_name) as lastddltime
from user_all_tables uat
order by lastddltime 原文链接：https://www.f2er.com/oracle/213322.html