mysql 分区操作

添加分区

1ALTER TABLE t_gz_cllszt ADD PARTITION (
2  PARTITION p20210101 VALUES LESS THAN ('20210101'),
3  PARTITION p20210102 VALUES LESS THAN ('20210102'),
4  PARTITION p20210103 VALUES LESS THAN ('20210103'),
5  PARTITION p20210104 VALUES LESS THAN ('20210104')
6);