【发布时间】:2021-03-31 23:03:25
【问题描述】:
我在 cassandra 有一张桌子
CREATE TABLE measurements
(
device_id text,
first_measurement_time timestamp,
last_measurement_time timestamp
PRIMARY KEY ...
)
如果我的查询是这样的,我应该如何配置主键:
select * from measurements
where device_id=?
and first_measurement > ?
and last_measurement < ?
【问题讨论】:
标签: sql cassandra cassandra-3.0