hive partition insert时候设置动态分区

hive 种实现类似 这种 (hive中不支持)
insert overwrite table ******** partition(dt = date_add(’{date}’,3))
select

1 第一种方法
set hive.exec.dynamic.partition=true;
set hive.exec.dynamic.partition.mode=nonstrict;
insert into table ts.dyy_test partition(dt)
select a,b,date_sub(‘2019-03-23’,2) dt from asdf.sldfjkskdjfllsjkkf
where dt=‘2019-03-15’;

2。第二种方法
set hive.exec.dynamic.partition.mode=nonstrict;

SET runmdt = date_sub(current_date,5);
INSERT OVERWRITE TABLE amobe_tbl PARTITION (create_dt)
SELECT
cal_id,caller_name,location,
$hiveconf:runmdtfromamob{e}_{t}blaWHEREa.creat{e}_{d}tIN(selectDISTINCTcreat{e}_{d}tfromm{t}_{c}allWHEREcreat{e}_{d}tbetweendat{e}_{s}ub(curren{t}_{d}ate,20)andcurren{t}_{d}ate)anda.creat{e}_{d}t=${hiveconf:runmdt};

参考：https://stackoverflow.com/questions/44886583/parameter-passing-to-partition-is-not-working-in-hive
和：https://www.cnblogs.com/amydi/p/10936204.html