hive查询语句合并问题

困惑

20190927

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• 合并两条查询语句
• 第一条

use mydatabase;
select max(date_id) as max_date_id from my_date_table
where date_int < 20190927 and day_of_week = 7;

• 第二条

use mydatabase;
select week_of_year from my_date_table where date_id = max_date_id ;

• 合并

use lion;
select ddd.week_of_year from my_date_table ddd
inner join
(select max(ddd2.date_id) as max_date_id  from my_date_table ddd2 where 
date_int < 20190927 and ddd2.day_of_week = 7) maxday
on ddd.date_id = maxday.max_date_id

• 有没有简单的方法？