-- 根据key分10个区
alter table table_name partition by key(filed_name) partitions 10;
-- 删除Key分区
ALTER TABLE table_name remove PARTITIONING;
-- 想知更多请阅读Mysql官方文档:https://dev.mysql.com/doc/refman/8.0/en/partitioning-management-range-list.html
-- 根据key分10个区
alter table table_name partition by key(filed_name) partitions 10;
-- 删除Key分区
ALTER TABLE table_name remove PARTITIONING;
-- 想知更多请阅读Mysql官方文档:https://dev.mysql.com/doc/refman/8.0/en/partitioning-management-range-list.html