|NO.Z.00010|——————————|BigDataEnd|——|Hadoop&OLAP_Kylin.V10|——|Kylin.v10|Kylin构建Cube|增量构建Cube.V3|

一、定义数据源

### --- 定义数据源

~~~     定义数据源
~~~     加载数据
~~~     查看加载的数据

二、定义model

### --- 定义model

~~~     定义model
~~~     定义分区

三、定义cube

### --- 定义cube

~~~     定义cube
~~~     定义维度
~~~     措施
~~~     Refresh Setting——>后面保持默认

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四、构造第三个时间段cubecube

### --- 构造第三个时间段cubecube

~~~     # 构造三个时间段cube
~~~     # 选择时间段：
~~~     第一个cube时间段：2021-10-01~2021-10-02
~~~     第二个cube时间段:2021-10-02~2021-10-03
~~~     第三个cube时间段:2021-10-03~2021-10-04
~~~     # 查看构建状态
~~~     # 查看对应的Segment：查看增量构建Cube对应的Segment

五、SQL查询

### --- 执行SQL查询语句
### --- SQL查询结果

~~~     # SQL语句一：
select t1.dt,
    t2.regionname,
    sum(t1.price) as total_money,
    sum(t1.amount) as total_amount,
    max(t1.price) as total_money,
    min(t1.amount) as total_amount
from dw_sales1 t1 join dim_region t2 on t1.regionid = t2.regionid group by t1.dt, t2.regionname order by dt

~~~     # SQL语句二：

select
    t1.dt,
    t2.regionid,
    t2.regionname,
    t3.productid,
    t3.productname,
    sum(t1.price) as total_money,
    sum(t1.amount) as total_amount
from dw_sales1 t1 inner join dim_region t2 on t1.regionid = t2.regionid inner join dim_product t3 on t1.productid = t3.productid group by
    t1.dt,
    t2.regionid,
    t2.regionname,
    t3.productid,
    t3.productname
order by
    t1.dt,
    t2.regionname,
    t3.productname

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Walter Savage Landor:strove with none,for none was worth my strife.Nature I loved and, next to Nature, Art:I warm'd both hands before the fire of life.It sinks, and I am ready to depart

                                                                                                                                                   ——W.S.Landor

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