span class="re5"> create table if not exists default.testCase (
    date Date,
    login String,
    value Int32
)
engine=MergeTree(date, login, 8192)
;;
insert into default.testCase (date, login, value) values ('2018-03-21', 'nekufa', '1')
;;
select * from default.testCase where date in ('2018-03-21') and login in ('1')