it leader

파티션 조회

select

*

from information_schema.partitions

where table_name = '테이블명'

파티션 추가

alter table '테이블명' add partition 

(

    PARTITION `파티션명` VALUES LESS THAN (파티션 값)

}

파티션 재구성

alter table `테이블명` REORGANIZE PARTITION 

partition list  INTO 

(

    PARTITION p_202001 VALUES LESS THAN ('2020-01-31'),

    PARTITION p_202002 VALUES LESS THAN ('2020-02-28'),
    PARTITION p_202003 VALUES LESS THAN ('2020-03-31')
}

파티션 삭제

ALTER TABLE `테이블명` DROP PARTITION '파티션명'