修炼离线：（五）hbase映射表插入hive

一：创建hive表。

sql
--drop table if exists ods.odsyyy;
create table if not exists ods.odsfff(
     row_id                    string        comment    '行记录唯一ID,对应ROW_KEY'
    ,aaa string        comment    'aaa'
    ,bbb string        comment    'bbb'
    ,ccc string        comment    'ccc'
    ,ddd string        comment    'ddd'
    ,create_time		comment    '创建时间'
    ,edit_time			comment    '更新时间'
)comment 'ods层数xxxx'
partitioned by (p_dt string comment '分区日期(yyyy-MM-dd)')
row format delimited
    fields terminated by '\t'
    collection items terminated by '\n'
stored as orc;`

二：将数据插入表。

insert overwrite table ods.odsyyy partition(p_dt='${dealDate}')
select
    a.row_id
     ,a.aaa
     ,a.bbb
     ,a.ccc
     ,a.ddd
     ,a.create_time
     ,a.edit_time
from ods.ods_yyy_hb as a
WHERE (coalesce(to_date(a.create_time),'${dealDate}') <= '${dealDate}'
    or coalesce(to_date(a.edit_time),'${dealDate}') <= '${dealDate}')