ora-14400插⼊的分区关键字未映射到任何分区，其原因是：分区表过期。例如：使⽤下⾯建表语句建表：create table T_A_TRADING (business_id VARCHAR2(64) not null,trade_date VARCHAR2(8) not null,serial_number VARCHAR2(32))partition by range (TRADE_DATE)(partition P2*** values less than (...