1 1、查看一个表是不是分区表select table_name from dba_part_tables where owner = 'HS_HIS' and table_name='HIS_TRADEDAILYTOTAL';这里查询结果为空，代表该表不是分区表 2 2、创建分区表（结构和非分区表相同）create table hs_his.t_his_tradedailytotalpartition by range(init...