An MQT can be defined at table creation time as maintained by the system or maintained by the user.

MQT可以在创建表时定义，或者定义为系统维护的MQT，或者定义为用户维护的MQT。

youdao

An MQT can be defined at table creation time as maintained by the system or maintained by the user.

MQT可以在创建表时定义，或者定义为系统维护的MQT，或者定义为用户维护的MQT。

youdao