用户:SC ;普通表:T ;分区表:T_NEW
--execute dbms_redefinition.abort_redef_table('SC','T','T_NEW');
execute dbms_redefinition.start_redef_table('SC','T','T_NEW');
execute dbms_redefinition.sync_interim_table('SC','T','T_NEW');
execute dbms_redefinition.finish_redef_table('SC','T','T_NEW');
注:索引需要重建