create external table dwh.ods_bigmedia_domestic_daily (
  device_id string comment 'device id',
  device_type string comment 'device_type',
  platform string comment 'platform',
  network string comment '数据来自哪个广告平台',
  uuid string comment 'mtg平台的广告标识，用于和其他表串联',
  event_name string comment '事件名称',
  event_value string comment '事件值',
  timestamp_date string comment '数据时间',
  package_name string comment '广告所服务的package',
  genders string comment '性别',
  age_min string comment '年龄最小值',
  age_max string comment '年龄最大值'
)partitioned by (
  dt string comment '分区字段，yyyyMMdd'
)stored as orc
location 's3://mob-emr-test/dataplatform/DataWareHouse/data/dwh/ods_bigmedia_domestic_daily';


CREATE EXTERNAL TABLE dwh.ods_gender_bm(
 device_id string comment 'gaid or idfa',
   tag string comment 'A',
   label string comment 'M OR F',
   business string comment '',
   device_type string comment 'device type'
)
PARTITIONED BY (
  dt string
)
STORED AS orc
LOCATION 's3://mob-emr-test/dataplatform/DataWareHouse/data/dwh/tmp/get_bm_gender';