# 插入数据,info列增加name和age两个属性
> put 'user', 'rk0001', 'info:name', 'zhangsan'
> put 'user', 'rk0001', 'info:age', 20
# 获取数据 整行
> get 'user','rk0001'
COLUMN CELL
info:age timestamp=1544779092565, value=20
info:name timestamp=1544779031210, value=zhangsan
# 获取数据 指定行
> get 'user','rk0001', 'info'
COLUMN CELL
info:age timestamp=1544779092565, value=20
info:name timestamp=1544779031210, value=zhangsan
# 获取数据 指定行的指定属性
> get 'user','rk0001','info:name'
COLUMN CELL
info:name timestamp=1544779031210, value=zhangsan
# 更新数据
> put 'user', 'rk0001', 'info:age', 22
# 查询表中的所有消息
> scan 'user'
ROW COLUMN+CELL
rk0001 column=info:age, timestamp=1544779484540, value=22
rk0001 column=info:name, timestamp=1544779031210, value=zhangsan
# 删除指定对象的值
> delete 'user', 'rk0001', 'info:age'
> scan 'user'
ROW COLUMN+CELL
rk0001 column=info:name, timestamp=1544779031210, value=zhangsan
# 清空表数据
> truncate 'user'
> scan 'user'
ROW COLUMN+CELL