select dbms_lob.substr(dbms_metadata.get_ddl('TABLESPACE',a.tablespace_name)) from dba_tablespaces a;
转载于:https://www.cnblogs.com/gongdi/p/5261992.html
select dbms_lob.substr(dbms_metadata.get_ddl('TABLESPACE',a.tablespace_name)) from dba_tablespaces a;
转载于:https://www.cnblogs.com/gongdi/p/5261992.html