Ozzie 工作流中的插入和公用表表达式 (CTE)

Question

我想让我的 Common Table Expression 和 Insert 语句在 Ozzie Workflow 中结合在一起，但它总是失败。

任何人都知道我们如何编写这些组合，一般代码是什么？

谢谢。

下面是我的代码：

set hive.exec.dynamic.partition=true;
set hive.exec.dynamic.partition.mode=nonstrict;

insert into table A partition(date)
with test as
(select * from table B),
select col A as name1, select col B as name2 from test

Answer 1

我认为这与 CTE 无关。 你能试试 -

insert into table A partition(date) 
with test as (select * from table B) 
select colA as name1, colB as name2, -- correct list columns
inp_date -- partition col will be last col
from test  -- you can select from cte

Answer 2

刚刚找到答案，因为我的代码序列不正确。 这是代码的顺序，最后它起作用了。

set hive.exec.dynamic.partition=true;
set hive.exec.dynamic.partition.mode=nonstrict;

with test_CTE as 
(select  *  from table1),

testone_CTE as
(select col1, col2, col3 from test_CTE)

insert into table mytablename partition(biz_dt)

select  col1 as name1, col2 as name2, col3 as name3 from testOne_CTE