Clickhouse MergeTree was created with CRUD

1. Create table

create table mt_table
(date Date,id UInt8,name String) 
engine = MergeTree 
partition by toYYYYMM(date) 
order by id;

3. Insert data

insert into mt_table values ('2019-05-01', 1, 'zhangsan');
insert into mt_table values ('2019-06-01', 2, 'lisi');
insert into mt_table values ('2019-05-03', 3, 'wangwu');

6. Update operation

alter table mt_table update name='bailishouyue' where id =1;

8. Delete operation

alter table mt_table delete where id = 

10. Query operation

select * from mt_table;

It can be found that the update and delete operations have taken effect