摘要:
#创建分区表CREATE TABLE if not exists data_center.test_partition (id int,name string,age int)PARTITIONED BY (date_id string)row format delimited fields ter 阅读全文
摘要:
insert overwrite table ods.zeg_so select *,case when zsm.id is not null then cast(current_timestamp as string) else zs.etl_update end etl_update from 阅读全文