[数仓]四、离线数仓（Hive数仓系统-续）

第8章数仓搭建-DWT层

8.1 访客主题

1）建表语句

DROP TABLE IF EXISTS dwt_visitor_topic;
CREATE EXTERNAL TABLE dwt_visitor_topic
(`mid_id` STRING COMMENT '设备id',`brand` STRING COMMENT '手机品牌',`model` STRING COMMENT '手机型号',`channel` ARRAY<STRING> COMMENT '渠道',`os` ARRAY<STRING> COMMENT '操作系统',`area_code` ARRAY<STRING> COMMENT '地区ID',`version_code` ARRAY<STRING> COMMENT '应用版本',`visit_date_first` STRING  COMMENT '首次访问时间',`visit_date_last` STRING  COMMENT '末次访问时间',`visit_last_1d_count` BIGINT COMMENT '最近1日访问次数',`visit_last_1d_day_count` BIGINT COMMENT '最近1日访问天数',`visit_last_7d_count` BIGINT COMMENT '最近7日访问次数',`visit_last_7d_day_count` BIGINT COMMENT '最近7日访问天数',`visit_last_30d_count` BIGINT COMMENT '最近30日访问次数',`visit_last_30d_day_count` BIGINT COMMENT '最近30日访问天数',`visit_count` BIGINT COMMENT '累积访问次数',`visit_day_count` BIGINT COMMENT '累积访问天数'
) COMMENT '设备主题宽表'
PARTITIONED BY (`dt` STRING)
STORED AS PARQUET
LOCATION '/warehouse/gmall/dwt/dwt_visitor_topic'
TBLPROPERTIES ("parquet.compression"="lzo");

2）数据装载

insert overwrite table dwt_visitor_topic partition(dt='2020-06-14')
selectnvl(1d_ago.mid_id,old.mid_id),nvl(1d_ago.brand,old.brand),nvl(1d_ago.model,old.model),nvl(1d_ago.channel,old.channel),nvl(1d_ago.os,old.os),nvl(1d_ago.area_code,old.area_code),nvl(1d_ago.version_code,old.version_code),case when old.mid_id is null and 1d_ago.is_new=1 then '2020-06-14'when old.mid_id is null and 1d_ago.is_new=0 then '2020-06-13'--无法获取准确的首次登录日期，给定一个数仓搭建日之前的日期else old.visit_date_first end,if(1d_ago.mid_id is not null,'2020-06-14',old.visit_date_last),nvl(1d_ago.visit_count,0),if(1d_ago.mid_id is null,0,1),nvl(old.visit_last_7d_count,0)+nvl(1d_ago.visit_count,0)- nvl(7d_ago.visit_count,0),nvl(old.visit_last_7d_day_count,0)+if(1d_ago.mid_id is null,0,1)- if(7d_ago.mid_id is null,0,1),nvl(old.visit_last_30d_count,0)+nvl(1d_ago.visit_count,0)- nvl(30d_ago.visit_count,0),nvl(old.visit_last_30d_day_count,0)+if(1d_ago.mid_id is null,0,1)- if(30d_ago.mid_id is null,0,1),nvl(old.visit_count,0)+nvl(1d_ago.visit_count,0),nvl(old.visit_day_count,0)+if(1d_ago.mid_id is null,0,1)
from
(selectmid_id,brand,model,channel,os,area_code,version_code,visit_date_first,visit_date_last,visit_last_1d_count,visit_last_1d_day_count,visit_last_7d_count,visit_last_7d_day_count,visit_last_30d_count,visit_last_30d_day_count,visit_count,visit_day_countfrom dwt_visitor_topicwhere dt=date_add('2020-06-14',-1)
)old
full outer join
(selectmid_id,brand,model,is_new,channel,os,area_code,version_code,visit_countfrom dws_visitor_action_daycountwhere dt='2020-06-14'
)1d_ago
on old.mid_id=1d_ago.mid_id
left join
(selectmid_id,brand,model,is_new,channel,os,area_code,version_code,visit_countfrom dws_visitor_action_daycountwhere dt=date_add('2020-06-14',-7)
)7d_ago
on old.mid_id=7d_ago.mid_id
left join
(selectmid_id,brand,model,is_new,channel,os,area_code,version_code,visit_countfrom dws_visitor_action_daycountwhere dt=date_add('2020-06-14',-30)
)30d_ago
on old.mid_id=30d_ago.mid_id;

3）查询加载结果

8.2 用户主题

1）建表语句

DROP TABLE IF EXISTS dwt_user_topic;
CREATE EXTERNAL TABLE dwt_user_topic
(`user_id` STRING  COMMENT '用户id',`login_date_first` STRING COMMENT '首次活跃日期',`login_date_last` STRING COMMENT '末次活跃日期',`login_date_1d_count` STRING COMMENT '最近1日登录次数',`login_last_1d_day_count` BIGINT COMMENT '最近1日登录天数',`login_last_7d_count` BIGINT COMMENT '最近7日登录次数',`login_last_7d_day_count` BIGINT COMMENT '最近7日登录天数',`login_last_30d_count` BIGINT COMMENT '最近30日登录次数',`login_last_30d_day_count` BIGINT COMMENT '最近30日登录天数',`login_count` BIGINT COMMENT '累积登录次数',`login_day_count` BIGINT COMMENT '累积登录天数',`order_date_first` STRING COMMENT '首次下单时间',`order_date_last` STRING COMMENT '末次下单时间',`order_last_1d_count` BIGINT COMMENT '最近1日下单次数',`order_activity_last_1d_count` BIGINT COMMENT '最近1日订单参与活动次数',`order_activity_reduce_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日订单减免金额(活动)',`order_coupon_last_1d_count` BIGINT COMMENT '最近1日下单用券次数',`order_coupon_reduce_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日订单减免金额(优惠券)',`order_last_1d_original_amount` DECIMAL(16,2) COMMENT '最近1日原始下单金额',`order_last_1d_final_amount` DECIMAL(16,2) COMMENT '最近1日最终下单金额',`order_last_7d_count` BIGINT COMMENT '最近7日下单次数',`order_activity_last_7d_count` BIGINT COMMENT '最近7日订单参与活动次数',`order_activity_reduce_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日订单减免金额(活动)',`order_coupon_last_7d_count` BIGINT COMMENT '最近7日下单用券次数',`order_coupon_reduce_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日订单减免金额(优惠券)',`order_last_7d_original_amount` DECIMAL(16,2) COMMENT '最近7日原始下单金额',`order_last_7d_final_amount` DECIMAL(16,2) COMMENT '最近7日最终下单金额',`order_last_30d_count` BIGINT COMMENT '最近30日下单次数',`order_activity_last_30d_count` BIGINT COMMENT '最近30日订单参与活动次数',`order_activity_reduce_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日订单减免金额(活动)',`order_coupon_last_30d_count` BIGINT COMMENT '最近30日下单用券次数',`order_coupon_reduce_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日订单减免金额(优惠券)',`order_last_30d_original_amount` DECIMAL(16,2) COMMENT '最近30日原始下单金额',`order_last_30d_final_amount` DECIMAL(16,2) COMMENT '最近30日最终下单金额',`order_count` BIGINT COMMENT '累积下单次数',`order_activity_count` BIGINT COMMENT '累积订单参与活动次数',`order_activity_reduce_amount` DECIMAL(16,2) COMMENT '累积订单减免金额(活动)',`order_coupon_count` BIGINT COMMENT '累积下单用券次数',`order_coupon_reduce_amount` DECIMAL(16,2) COMMENT '累积订单减免金额(优惠券)',`order_original_amount` DECIMAL(16,2) COMMENT '累积原始下单金额',`order_final_amount` DECIMAL(16,2) COMMENT '累积最终下单金额',`payment_date_first` STRING COMMENT '首次支付时间',`payment_date_last` STRING COMMENT '末次支付时间',`payment_last_1d_count` BIGINT COMMENT '最近1日支付次数',`payment_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日支付金额',`payment_last_7d_count` BIGINT COMMENT '最近7日支付次数',`payment_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日支付金额',`payment_last_30d_count` BIGINT COMMENT '最近30日支付次数',`payment_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日支付金额',`payment_count` BIGINT COMMENT '累积支付次数',`payment_amount` DECIMAL(16,2) COMMENT '累积支付金额',`refund_order_last_1d_count` BIGINT COMMENT '最近1日退单次数',`refund_order_last_1d_num` BIGINT COMMENT '最近1日退单件数',`refund_order_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日退单金额',`refund_order_last_7d_count` BIGINT COMMENT '最近7日退单次数',`refund_order_last_7d_num` BIGINT COMMENT '最近7日退单件数',`refund_order_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日退单金额',`refund_order_last_30d_count` BIGINT COMMENT '最近30日退单次数',`refund_order_last_30d_num` BIGINT COMMENT '最近30日退单件数',`refund_order_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日退单金额',`refund_order_count` BIGINT COMMENT '累积退单次数',`refund_order_num` BIGINT COMMENT '累积退单件数',`refund_order_amount` DECIMAL(16,2) COMMENT '累积退单金额',`refund_payment_last_1d_count` BIGINT COMMENT '最近1日退款次数',`refund_payment_last_1d_num` BIGINT COMMENT '最近1日退款件数',`refund_payment_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日退款金额',`refund_payment_last_7d_count` BIGINT COMMENT '最近7日退款次数',`refund_payment_last_7d_num` BIGINT COMMENT '最近7日退款件数',`refund_payment_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日退款金额',`refund_payment_last_30d_count` BIGINT COMMENT '最近30日退款次数',`refund_payment_last_30d_num` BIGINT COMMENT '最近30日退款件数',`refund_payment_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日退款金额',`refund_payment_count` BIGINT COMMENT '累积退款次数',`refund_payment_num` BIGINT COMMENT '累积退款件数',`refund_payment_amount` DECIMAL(16,2) COMMENT '累积退款金额',`cart_last_1d_count` BIGINT COMMENT '最近1日加入购物车次数',`cart_last_7d_count` BIGINT COMMENT '最近7日加入购物车次数',`cart_last_30d_count` BIGINT COMMENT '最近30日加入购物车次数',`cart_count` BIGINT COMMENT '累积加入购物车次数',`favor_last_1d_count` BIGINT COMMENT '最近1日收藏次数',`favor_last_7d_count` BIGINT COMMENT '最近7日收藏次数',`favor_last_30d_count` BIGINT COMMENT '最近30日收藏次数',`favor_count` BIGINT COMMENT '累积收藏次数',`coupon_last_1d_get_count` BIGINT COMMENT '最近1日领券次数',`coupon_last_1d_using_count` BIGINT COMMENT '最近1日用券(下单)次数',`coupon_last_1d_used_count` BIGINT COMMENT '最近1日用券(支付)次数',`coupon_last_7d_get_count` BIGINT COMMENT '最近7日领券次数',`coupon_last_7d_using_count` BIGINT COMMENT '最近7日用券(下单)次数',`coupon_last_7d_used_count` BIGINT COMMENT '最近7日用券(支付)次数',`coupon_last_30d_get_count` BIGINT COMMENT '最近30日领券次数',`coupon_last_30d_using_count` BIGINT COMMENT '最近30日用券(下单)次数',`coupon_last_30d_used_count` BIGINT COMMENT '最近30日用券(支付)次数',`coupon_get_count` BIGINT COMMENT '累积领券次数',`coupon_using_count` BIGINT COMMENT '累积用券(下单)次数',`coupon_used_count` BIGINT COMMENT '累积用券(支付)次数',`appraise_last_1d_good_count` BIGINT COMMENT '最近1日好评次数',`appraise_last_1d_mid_count` BIGINT COMMENT '最近1日中评次数',`appraise_last_1d_bad_count` BIGINT COMMENT '最近1日差评次数',`appraise_last_1d_default_count` BIGINT COMMENT '最近1日默认评价次数',`appraise_last_7d_good_count` BIGINT COMMENT '最近7日好评次数',`appraise_last_7d_mid_count` BIGINT COMMENT '最近7日中评次数',`appraise_last_7d_bad_count` BIGINT COMMENT '最近7日差评次数',`appraise_last_7d_default_count` BIGINT COMMENT '最近7日默认评价次数',`appraise_last_30d_good_count` BIGINT COMMENT '最近30日好评次数',`appraise_last_30d_mid_count` BIGINT COMMENT '最近30日中评次数',`appraise_last_30d_bad_count` BIGINT COMMENT '最近30日差评次数',`appraise_last_30d_default_count` BIGINT COMMENT '最近30日默认评价次数',`appraise_good_count` BIGINT COMMENT '累积好评次数',`appraise_mid_count` BIGINT COMMENT '累积中评次数',`appraise_bad_count` BIGINT COMMENT '累积差评次数',`appraise_default_count` BIGINT COMMENT '累积默认评价次数'
)COMMENT '会员主题宽表'
PARTITIONED BY (`dt` STRING)
STORED AS PARQUET
LOCATION '/warehouse/gmall/dwt/dwt_user_topic/'
TBLPROPERTIES ("parquet.compression"="lzo");

2）数据装载

（1）首日装载

insert overwrite table dwt_user_topic partition(dt='2020-06-14')
selectid,login_date_first,--以用户的创建日期作为首次登录日期nvl(login_date_last,date_add('2020-06-14',-1)),--若有历史登录记录，则根据历史记录获取末次登录日期，否则统一指定一个日期nvl(login_last_1d_count,0),nvl(login_last_1d_day_count,0),nvl(login_last_7d_count,0),nvl(login_last_7d_day_count,0),nvl(login_last_30d_count,0),nvl(login_last_30d_day_count,0),nvl(login_count,0),nvl(login_day_count,0),order_date_first,order_date_last,nvl(order_last_1d_count,0),nvl(order_activity_last_1d_count,0),nvl(order_activity_reduce_last_1d_amount,0),nvl(order_coupon_last_1d_count,0),nvl(order_coupon_reduce_last_1d_amount,0),nvl(order_last_1d_original_amount,0),nvl(order_last_1d_final_amount,0),nvl(order_last_7d_count,0),nvl(order_activity_last_7d_count,0),nvl(order_activity_reduce_last_7d_amount,0),nvl(order_coupon_last_7d_count,0),nvl(order_coupon_reduce_last_7d_amount,0),nvl(order_last_7d_original_amount,0),nvl(order_last_7d_final_amount,0),nvl(order_last_30d_count,0),nvl(order_activity_last_30d_count,0),nvl(order_activity_reduce_last_30d_amount,0),nvl(order_coupon_last_30d_count,0),nvl(order_coupon_reduce_last_30d_amount,0),nvl(order_last_30d_original_amount,0),nvl(order_last_30d_final_amount,0),nvl(order_count,0),nvl(order_activity_count,0),nvl(order_activity_reduce_amount,0),nvl(order_coupon_count,0),nvl(order_coupon_reduce_amount,0),nvl(order_original_amount,0),nvl(order_final_amount,0),payment_date_first,payment_date_last,nvl(payment_last_1d_count,0),nvl(payment_last_1d_amount,0),nvl(payment_last_7d_count,0),nvl(payment_last_7d_amount,0),nvl(payment_last_30d_count,0),nvl(payment_last_30d_amount,0),nvl(payment_count,0),nvl(payment_amount,0),nvl(refund_order_last_1d_count,0),nvl(refund_order_last_1d_num,0),nvl(refund_order_last_1d_amount,0),nvl(refund_order_last_7d_count,0),nvl(refund_order_last_7d_num,0),nvl(refund_order_last_7d_amount,0),nvl(refund_order_last_30d_count,0),nvl(refund_order_last_30d_num,0),nvl(refund_order_last_30d_amount,0),nvl(refund_order_count,0),nvl(refund_order_num,0),nvl(refund_order_amount,0),nvl(refund_payment_last_1d_count,0),nvl(refund_payment_last_1d_num,0),nvl(refund_payment_last_1d_amount,0),nvl(refund_payment_last_7d_count,0),nvl(refund_payment_last_7d_num,0),nvl(refund_payment_last_7d_amount,0),nvl(refund_payment_last_30d_count,0),nvl(refund_payment_last_30d_num,0),nvl(refund_payment_last_30d_amount,0),nvl(refund_payment_count,0),nvl(refund_payment_num,0),nvl(refund_payment_amount,0),nvl(cart_last_1d_count,0),nvl(cart_last_7d_count,0),nvl(cart_last_30d_count,0),nvl(cart_count,0),nvl(favor_last_1d_count,0),nvl(favor_last_7d_count,0),nvl(favor_last_30d_count,0),nvl(favor_count,0),nvl(coupon_last_1d_get_count,0),nvl(coupon_last_1d_using_count,0),nvl(coupon_last_1d_used_count,0),nvl(coupon_last_7d_get_count,0),nvl(coupon_last_7d_using_count,0),nvl(coupon_last_7d_used_count,0),nvl(coupon_last_30d_get_count,0),nvl(coupon_last_30d_using_count,0),nvl(coupon_last_30d_used_count,0),nvl(coupon_get_count,0),nvl(coupon_using_count,0),nvl(coupon_used_count,0),nvl(appraise_last_1d_good_count,0),nvl(appraise_last_1d_mid_count,0),nvl(appraise_last_1d_bad_count,0),nvl(appraise_last_1d_default_count,0),nvl(appraise_last_7d_good_count,0),nvl(appraise_last_7d_mid_count,0),nvl(appraise_last_7d_bad_count,0),nvl(appraise_last_7d_default_count,0),nvl(appraise_last_30d_good_count,0),nvl(appraise_last_30d_mid_count,0),nvl(appraise_last_30d_bad_count,0),nvl(appraise_last_30d_default_count,0),nvl(appraise_good_count,0),nvl(appraise_mid_count,0),nvl(appraise_bad_count,0),nvl(appraise_default_count,0)
from
(selectid,date_format(create_time,'yyyy-MM-dd') login_date_firstfrom dim_user_infowhere dt='9999-99-99'
)t1
left join
(selectuser_id user_id,max(dt) login_date_last,sum(if(dt='2020-06-14',login_count,0)) login_last_1d_count,sum(if(dt='2020-06-14' and login_count>0,1,0)) login_last_1d_day_count,sum(if(dt>=date_add('2020-06-14',-6),login_count,0)) login_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6) and login_count>0,1,0)) login_last_7d_day_count,sum(if(dt>=date_add('2020-06-14',-29),login_count,0)) login_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29) and login_count>0,1,0)) login_last_30d_day_count,sum(login_count) login_count,sum(if(login_count>0,1,0)) login_day_count,min(if(order_count>0,dt,null)) order_date_first,max(if(order_count>0,dt,null)) order_date_last,sum(if(dt='2020-06-14',order_count,0)) order_last_1d_count,sum(if(dt='2020-06-14',order_activity_count,0)) order_activity_last_1d_count,sum(if(dt='2020-06-14',order_activity_reduce_amount,0)) order_activity_reduce_last_1d_amount,sum(if(dt='2020-06-14',order_coupon_count,0)) order_coupon_last_1d_count,sum(if(dt='2020-06-14',order_coupon_reduce_amount,0)) order_coupon_reduce_last_1d_amount,sum(if(dt='2020-06-14',order_original_amount,0)) order_last_1d_original_amount,sum(if(dt='2020-06-14',order_final_amount,0)) order_last_1d_final_amount,sum(if(dt>=date_add('2020-06-14',-6),order_count,0)) order_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_activity_count,0)) order_activity_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_activity_reduce_amount,0)) order_activity_reduce_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-6),order_coupon_count,0)) order_coupon_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_coupon_reduce_amount,0)) order_coupon_reduce_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-6),order_original_amount,0)) order_last_7d_original_amount,sum(if(dt>=date_add('2020-06-14',-6),order_final_amount,0)) order_last_7d_final_amount,sum(if(dt>=date_add('2020-06-14',-29),order_count,0)) order_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_activity_count,0)) order_activity_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_activity_reduce_amount,0)) order_activity_reduce_last_30d_amount,sum(if(dt>=date_add('2020-06-14',-29),order_coupon_count,0)) order_coupon_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_coupon_reduce_amount,0)) order_coupon_reduce_last_30d_amount,sum(if(dt>=date_add('2020-06-14',-29),order_original_amount,0)) order_last_30d_original_amount,sum(if(dt>=date_add('2020-06-14',-29),order_final_amount,0)) order_last_30d_final_amount,sum(order_count) order_count,sum(order_activity_count) order_activity_count,sum(order_activity_reduce_amount) order_activity_reduce_amount,sum(order_coupon_count) order_coupon_count,sum(order_coupon_reduce_amount) order_coupon_reduce_amount,sum(order_original_amount) order_original_amount,sum(order_final_amount) order_final_amount,min(if(payment_count>0,dt,null)) payment_date_first,max(if(payment_count>0,dt,null)) payment_date_last,sum(if(dt='2020-06-14',payment_count,0)) payment_last_1d_count,sum(if(dt='2020-06-14',payment_amount,0)) payment_last_1d_amount,sum(if(dt>=date_add('2020-06-14',-6),payment_count,0)) payment_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),payment_amount,0)) payment_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-29),payment_count,0)) payment_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),payment_amount,0)) payment_last_30d_amount,sum(payment_count) payment_count,sum(payment_amount) payment_amount,sum(if(dt='2020-06-14',refund_order_count,0)) refund_order_last_1d_count,sum(if(dt='2020-06-14',refund_order_num,0)) refund_order_last_1d_num,sum(if(dt='2020-06-14',refund_order_amount,0)) refund_order_last_1d_amount,sum(if(dt>=date_add('2020-06-14',-6),refund_order_count,0)) refund_order_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),refund_order_num,0)) refund_order_last_7d_num,sum(if(dt>=date_add('2020-06-14',-6),refund_order_amount,0)) refund_order_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-29),refund_order_count,0)) refund_order_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),refund_order_num,0)) refund_order_last_30d_num,sum(if(dt>=date_add('2020-06-14',-29),refund_order_amount,0)) refund_order_last_30d_amount,sum(refund_order_count) refund_order_count,sum(refund_order_num) refund_order_num,sum(refund_order_amount) refund_order_amount,sum(if(dt='2020-06-14',refund_payment_count,0)) refund_payment_last_1d_count,sum(if(dt='2020-06-14',refund_payment_num,0)) refund_payment_last_1d_num,sum(if(dt='2020-06-14',refund_payment_amount,0)) refund_payment_last_1d_amount,sum(if(dt>=date_add('2020-06-14',-6),refund_payment_count,0)) refund_payment_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),refund_payment_num,0)) refund_payment_last_7d_num,sum(if(dt>=date_add('2020-06-14',-6),refund_payment_amount,0)) refund_payment_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-29),refund_payment_count,0)) refund_payment_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),refund_payment_num,0)) refund_payment_last_30d_num,sum(if(dt>=date_add('2020-06-14',-29),refund_payment_amount,0)) refund_payment_last_30d_amount,sum(refund_payment_count) refund_payment_count,sum(refund_payment_num) refund_payment_num,sum(refund_payment_amount) refund_payment_amount,sum(if(dt='2020-06-14',cart_count,0)) cart_last_1d_count,sum(if(dt>=date_add('2020-06-14',-6),cart_count,0)) cart_last_7d_count,sum(if(dt>=date_add('2020-06-14',-29),cart_count,0)) cart_last_30d_count,sum(cart_count) cart_count,sum(if(dt='2020-06-14',favor_count,0)) favor_last_1d_count,sum(if(dt>=date_add('2020-06-14',-6),favor_count,0)) favor_last_7d_count,sum(if(dt>=date_add('2020-06-14',-29),favor_count,0)) favor_last_30d_count,sum(favor_count) favor_count,sum(if(dt='2020-06-14',coupon_get_count,0)) coupon_last_1d_get_count,sum(if(dt='2020-06-14',coupon_using_count,0)) coupon_last_1d_using_count,sum(if(dt='2020-06-14',coupon_used_count,0)) coupon_last_1d_used_count,sum(if(dt>=date_add('2020-06-14',-6),coupon_get_count,0)) coupon_last_7d_get_count,sum(if(dt>=date_add('2020-06-14',-6),coupon_using_count,0)) coupon_last_7d_using_count,sum(if(dt>=date_add('2020-06-14',-6),coupon_used_count,0)) coupon_last_7d_used_count,sum(if(dt>=date_add('2020-06-14',-29),coupon_get_count,0)) coupon_last_30d_get_count,sum(if(dt>=date_add('2020-06-14',-29),coupon_using_count,0)) coupon_last_30d_using_count,sum(if(dt>=date_add('2020-06-14',-29),coupon_used_count,0)) coupon_last_30d_used_count,sum(coupon_get_count) coupon_get_count,sum(coupon_using_count) coupon_using_count,sum(coupon_used_count) coupon_used_count,sum(if(dt='2020-06-14',appraise_good_count,0)) appraise_last_1d_good_count,sum(if(dt='2020-06-14',appraise_mid_count,0)) appraise_last_1d_mid_count,sum(if(dt='2020-06-14',appraise_bad_count,0)) appraise_last_1d_bad_count,sum(if(dt='2020-06-14',appraise_default_count,0)) appraise_last_1d_default_count,sum(if(dt>=date_add('2020-06-14',-6),appraise_good_count,0)) appraise_last_7d_good_count,sum(if(dt>=date_add('2020-06-14',-6),appraise_mid_count,0)) appraise_last_7d_mid_count,sum(if(dt>=date_add('2020-06-14',-6),appraise_bad_count,0)) appraise_last_7d_bad_count,sum(if(dt>=date_add('2020-06-14',-6),appraise_default_count,0)) appraise_last_7d_default_count,sum(if(dt>=date_add('2020-06-14',-29),appraise_good_count,0)) appraise_last_30d_good_count,sum(if(dt>=date_add('2020-06-14',-29),appraise_mid_count,0)) appraise_last_30d_mid_count,sum(if(dt>=date_add('2020-06-14',-29),appraise_bad_count,0)) appraise_last_30d_bad_count,sum(if(dt>=date_add('2020-06-14',-29),appraise_default_count,0)) appraise_last_30d_default_count,sum(appraise_good_count) appraise_good_count,sum(appraise_mid_count) appraise_mid_count,sum(appraise_bad_count) appraise_bad_count,sum(appraise_default_count) appraise_default_countfrom dws_user_action_daycountgroup by user_id
)t2
on t1.id=t2.user_id;

（2）每日装载

insert overwrite table dwt_user_topic partition(dt='2020-06-15')
selectnvl(1d_ago.user_id,old.user_id),nvl(old.login_date_first,'2020-06-15'),if(1d_ago.user_id is not null,'2020-06-15',old.login_date_last),nvl(1d_ago.login_count,0),if(1d_ago.user_id is not null,1,0),nvl(old.login_last_7d_count,0)+nvl(1d_ago.login_count,0)- nvl(7d_ago.login_count,0),nvl(old.login_last_7d_day_count,0)+if(1d_ago.user_id is null,0,1)- if(7d_ago.user_id is null,0,1),nvl(old.login_last_30d_count,0)+nvl(1d_ago.login_count,0)- nvl(30d_ago.login_count,0),nvl(old.login_last_30d_day_count,0)+if(1d_ago.user_id is null,0,1)- if(30d_ago.user_id is null,0,1),nvl(old.login_count,0)+nvl(1d_ago.login_count,0),nvl(old.login_day_count,0)+if(1d_ago.user_id is not null,1,0),if(old.order_date_first is null and 1d_ago.order_count>0, '2020-06-15', old.order_date_first),if(1d_ago.order_count>0,'2020-06-15',old.order_date_last),nvl(1d_ago.order_count,0),nvl(1d_ago.order_activity_count,0),nvl(1d_ago.order_activity_reduce_amount,0.0),nvl(1d_ago.order_coupon_count,0),nvl(1d_ago.order_coupon_reduce_amount,0.0),nvl(1d_ago.order_original_amount,0.0),nvl(1d_ago.order_final_amount,0.0),nvl(old.order_last_7d_count,0)+nvl(1d_ago.order_count,0)- nvl(7d_ago.order_count,0),nvl(old.order_activity_last_7d_count,0)+nvl(1d_ago.order_activity_count,0)- nvl(7d_ago.order_activity_count,0),nvl(old.order_activity_reduce_last_7d_amount,0.0)+nvl(1d_ago.order_activity_reduce_amount,0.0)- nvl(7d_ago.order_activity_reduce_amount,0.0),nvl(old.order_coupon_last_7d_count,0)+nvl(1d_ago.order_coupon_count,0)- nvl(7d_ago.order_coupon_count,0),nvl(old.order_coupon_reduce_last_7d_amount,0.0)+nvl(1d_ago.order_coupon_reduce_amount,0.0)- nvl(7d_ago.order_coupon_reduce_amount,0.0),nvl(old.order_last_7d_original_amount,0.0)+nvl(1d_ago.order_original_amount,0.0)- nvl(7d_ago.order_original_amount,0.0),nvl(old.order_last_7d_final_amount,0.0)+nvl(1d_ago.order_final_amount,0.0)- nvl(7d_ago.order_final_amount,0.0),nvl(old.order_last_30d_count,0)+nvl(1d_ago.order_count,0)- nvl(30d_ago.order_count,0),nvl(old.order_activity_last_30d_count,0)+nvl(1d_ago.order_activity_count,0)- nvl(30d_ago.order_activity_count,0),nvl(old.order_activity_reduce_last_30d_amount,0.0)+nvl(1d_ago.order_activity_reduce_amount,0.0)- nvl(30d_ago.order_activity_reduce_amount,0.0),nvl(old.order_coupon_last_30d_count,0)+nvl(1d_ago.order_coupon_count,0)- nvl(30d_ago.order_coupon_count,0),nvl(old.order_coupon_reduce_last_30d_amount,0.0)+nvl(1d_ago.order_coupon_reduce_amount,0.0)- nvl(30d_ago.order_coupon_reduce_amount,0.0),nvl(old.order_last_30d_original_amount,0.0)+nvl(1d_ago.order_original_amount,0.0)- nvl(30d_ago.order_original_amount,0.0),nvl(old.order_last_30d_final_amount,0.0)+nvl(1d_ago.order_final_amount,0.0)- nvl(30d_ago.order_final_amount,0.0),nvl(old.order_count,0)+nvl(1d_ago.order_count,0),nvl(old.order_activity_count,0)+nvl(1d_ago.order_activity_count,0),nvl(old.order_activity_reduce_amount,0.0)+nvl(1d_ago.order_activity_reduce_amount,0.0),nvl(old.order_coupon_count,0)+nvl(1d_ago.order_coupon_count,0),nvl(old.order_coupon_reduce_amount,0.0)+nvl(1d_ago.order_coupon_reduce_amount,0.0),nvl(old.order_original_amount,0.0)+nvl(1d_ago.order_original_amount,0.0),nvl(old.order_final_amount,0.0)+nvl(1d_ago.order_final_amount,0.0),if(old.payment_date_first is null and 1d_ago.payment_count>0, '2020-06-15', old.payment_date_first),if(1d_ago.payment_count>0,'2020-06-15',old.payment_date_last),nvl(1d_ago.payment_count,0),nvl(1d_ago.payment_amount,0.0),nvl(old.payment_last_7d_count,0)+nvl(1d_ago.payment_count,0)-nvl(7d_ago.payment_count,0),nvl(old.payment_last_7d_amount,0.0)+nvl(1d_ago.payment_amount,0.0)-nvl(7d_ago.payment_amount,0.0),nvl(old.payment_last_30d_count,0)+nvl(1d_ago.payment_count,0)-nvl(30d_ago.payment_count,0),nvl(old.payment_last_30d_amount,0.0)+nvl(1d_ago.payment_amount,0.0)- nvl(30d_ago.payment_amount,0.0),nvl(old.payment_count,0)+nvl(1d_ago.payment_count,0),nvl(old.payment_amount,0.0)+nvl(1d_ago.payment_amount,0.0),nvl(1d_ago.refund_order_count,0),nvl(1d_ago.refund_order_num,0),nvl(1d_ago.refund_order_amount,0.0),nvl(old.refund_order_last_7d_count,0)+nvl(1d_ago.refund_order_count,0)- nvl(7d_ago.refund_order_count,0),nvl(old.refund_order_last_7d_num,0)+nvl(1d_ago.refund_order_num, 0)- nvl(7d_ago.refund_order_num,0),nvl(old.refund_order_last_7d_amount,0.0)+ nvl(1d_ago.refund_order_amount,0.0)- nvl(7d_ago.refund_order_amount,0.0),nvl(old.refund_order_last_30d_count,0)+nvl(1d_ago.refund_order_count,0)- nvl(30d_ago.refund_order_count,0),nvl(old.refund_order_last_30d_num,0)+nvl(1d_ago.refund_order_num, 0)- nvl(30d_ago.refund_order_num,0),nvl(old.refund_order_last_30d_amount,0.0)+ nvl(1d_ago.refund_order_amount,0.0)- nvl(30d_ago.refund_order_amount,0.0),nvl(old.refund_order_count,0)+nvl(1d_ago.refund_order_count,0),nvl(old.refund_order_num,0)+nvl(1d_ago.refund_order_num,0),nvl(old.refund_order_amount,0.0)+ nvl(1d_ago.refund_order_amount,0.0),nvl(1d_ago.refund_payment_count,0),nvl(1d_ago.refund_payment_num,0),nvl(1d_ago.refund_payment_amount,0.0),nvl(old.refund_payment_last_7d_count,0)+nvl(1d_ago.refund_payment_count,0)-nvl(7d_ago.refund_payment_count,0),nvl(old.refund_payment_last_7d_num,0)+nvl(1d_ago.refund_payment_num,0)- nvl(7d_ago.refund_payment_num,0),nvl(old.refund_payment_last_7d_amount,0.0)+ nvl(1d_ago.refund_payment_amount,0.0)- nvl(7d_ago.refund_payment_amount,0.0),nvl(old.refund_payment_last_30d_count,0)+nvl(1d_ago.refund_payment_count,0)-nvl(30d_ago.refund_payment_count,0),nvl(old.refund_payment_last_30d_num,0)+nvl(1d_ago.refund_payment_num,0)- nvl(30d_ago.refund_payment_num,0),nvl(old.refund_payment_last_30d_amount,0.0)+ nvl(1d_ago.refund_payment_amount,0.0)- nvl(30d_ago.refund_payment_amount,0.0),nvl(old.refund_payment_count,0)+nvl(1d_ago.refund_payment_count,0),nvl(old.refund_payment_num,0)+nvl(1d_ago.refund_payment_num,0),nvl(old.refund_payment_amount,0.0)+nvl(1d_ago.refund_payment_amount,0.0),nvl(1d_ago.cart_count,0),nvl(old.cart_last_7d_count,0)+nvl(1d_ago.cart_count,0)-nvl(7d_ago.cart_count,0),nvl(old.cart_last_30d_count,0)+nvl(1d_ago.cart_count,0)-nvl(30d_ago.cart_count,0),nvl(old.cart_count,0)+nvl(1d_ago.cart_count,0),nvl(1d_ago.favor_count,0),nvl(old.favor_last_7d_count,0)+nvl(1d_ago.favor_count,0)- nvl(7d_ago.favor_count,0),nvl(old.favor_last_30d_count,0)+nvl(1d_ago.favor_count,0)- nvl(30d_ago.favor_count,0),nvl(old.favor_count,0)+nvl(1d_ago.favor_count,0),nvl(1d_ago.coupon_get_count,0),nvl(1d_ago.coupon_using_count,0),nvl(1d_ago.coupon_used_count,0),nvl(old.coupon_last_7d_get_count,0)+nvl(1d_ago.coupon_get_count,0)- nvl(7d_ago.coupon_get_count,0),nvl(old.coupon_last_7d_using_count,0)+nvl(1d_ago.coupon_using_count,0)- nvl(7d_ago.coupon_using_count,0),nvl(old.coupon_last_7d_used_count,0)+ nvl(1d_ago.coupon_used_count,0)- nvl(7d_ago.coupon_used_count,0),nvl(old.coupon_last_30d_get_count,0)+nvl(1d_ago.coupon_get_count,0)- nvl(30d_ago.coupon_get_count,0),nvl(old.coupon_last_30d_using_count,0)+nvl(1d_ago.coupon_using_count,0)- nvl(30d_ago.coupon_using_count,0),nvl(old.coupon_last_30d_used_count,0)+ nvl(1d_ago.coupon_used_count,0)- nvl(30d_ago.coupon_used_count,0),nvl(old.coupon_get_count,0)+nvl(1d_ago.coupon_get_count,0),nvl(old.coupon_using_count,0)+nvl(1d_ago.coupon_using_count,0),nvl(old.coupon_used_count,0)+nvl(1d_ago.coupon_used_count,0),nvl(1d_ago.appraise_good_count,0),nvl(1d_ago.appraise_mid_count,0),nvl(1d_ago.appraise_bad_count,0),nvl(1d_ago.appraise_default_count,0),nvl(old.appraise_last_7d_good_count,0)+nvl(1d_ago.appraise_good_count,0)- nvl(7d_ago.appraise_good_count,0),nvl(old.appraise_last_7d_mid_count,0)+nvl(1d_ago.appraise_mid_count,0)-nvl(7d_ago.appraise_mid_count,0),nvl(old.appraise_last_7d_bad_count,0)+nvl(1d_ago.appraise_bad_count,0)-nvl(7d_ago.appraise_bad_count,0),nvl(old.appraise_last_7d_default_count,0)+nvl(1d_ago.appraise_default_count,0)-nvl(7d_ago.appraise_default_count,0),nvl(old.appraise_last_30d_good_count,0)+nvl(1d_ago.appraise_good_count,0)- nvl(30d_ago.appraise_good_count,0),nvl(old.appraise_last_30d_mid_count,0)+nvl(1d_ago.appraise_mid_count,0)-nvl(30d_ago.appraise_mid_count,0),nvl(old.appraise_last_30d_bad_count,0)+nvl(1d_ago.appraise_bad_count,0)-nvl(30d_ago.appraise_bad_count,0),nvl(old.appraise_last_30d_default_count,0)+nvl(1d_ago.appraise_default_count,0)-nvl(30d_ago.appraise_default_count,0),nvl(old.appraise_good_count,0)+nvl(1d_ago.appraise_good_count,0),nvl(old.appraise_mid_count,0)+nvl(1d_ago.appraise_mid_count, 0),nvl(old.appraise_bad_count,0)+nvl(1d_ago.appraise_bad_count,0),nvl(old.appraise_default_count,0)+nvl(1d_ago.appraise_default_count,0)
from
(selectuser_id,login_date_first,login_date_last,login_date_1d_count,login_last_1d_day_count,login_last_7d_count,login_last_7d_day_count,login_last_30d_count,login_last_30d_day_count,login_count,login_day_count,order_date_first,order_date_last,order_last_1d_count,order_activity_last_1d_count,order_activity_reduce_last_1d_amount,order_coupon_last_1d_count,order_coupon_reduce_last_1d_amount,order_last_1d_original_amount,order_last_1d_final_amount,order_last_7d_count,order_activity_last_7d_count,order_activity_reduce_last_7d_amount,order_coupon_last_7d_count,order_coupon_reduce_last_7d_amount,order_last_7d_original_amount,order_last_7d_final_amount,order_last_30d_count,order_activity_last_30d_count,order_activity_reduce_last_30d_amount,order_coupon_last_30d_count,order_coupon_reduce_last_30d_amount,order_last_30d_original_amount,order_last_30d_final_amount,order_count,order_activity_count,order_activity_reduce_amount,order_coupon_count,order_coupon_reduce_amount,order_original_amount,order_final_amount,payment_date_first,payment_date_last,payment_last_1d_count,payment_last_1d_amount,payment_last_7d_count,payment_last_7d_amount,payment_last_30d_count,payment_last_30d_amount,payment_count,payment_amount,refund_order_last_1d_count,refund_order_last_1d_num,refund_order_last_1d_amount,refund_order_last_7d_count,refund_order_last_7d_num,refund_order_last_7d_amount,refund_order_last_30d_count,refund_order_last_30d_num,refund_order_last_30d_amount,refund_order_count,refund_order_num,refund_order_amount,refund_payment_last_1d_count,refund_payment_last_1d_num,refund_payment_last_1d_amount,refund_payment_last_7d_count,refund_payment_last_7d_num,refund_payment_last_7d_amount,refund_payment_last_30d_count,refund_payment_last_30d_num,refund_payment_last_30d_amount,refund_payment_count,refund_payment_num,refund_payment_amount,cart_last_1d_count,cart_last_7d_count,cart_last_30d_count,cart_count,favor_last_1d_count,favor_last_7d_count,favor_last_30d_count,favor_count,coupon_last_1d_get_count,coupon_last_1d_using_count,coupon_last_1d_used_count,coupon_last_7d_get_count,coupon_last_7d_using_count,coupon_last_7d_used_count,coupon_last_30d_get_count,coupon_last_30d_using_count,coupon_last_30d_used_count,coupon_get_count,coupon_using_count,coupon_used_count,appraise_last_1d_good_count,appraise_last_1d_mid_count,appraise_last_1d_bad_count,appraise_last_1d_default_count,appraise_last_7d_good_count,appraise_last_7d_mid_count,appraise_last_7d_bad_count,appraise_last_7d_default_count,appraise_last_30d_good_count,appraise_last_30d_mid_count,appraise_last_30d_bad_count,appraise_last_30d_default_count,appraise_good_count,appraise_mid_count,appraise_bad_count,appraise_default_countfrom dwt_user_topicwhere dt=date_add('2020-06-15',-1)
)old
full outer join
(selectuser_id,login_count,cart_count,favor_count,order_count,order_activity_count,order_activity_reduce_amount,order_coupon_count,order_coupon_reduce_amount,order_original_amount,order_final_amount,payment_count,payment_amount,refund_order_count,refund_order_num,refund_order_amount,refund_payment_count,refund_payment_num,refund_payment_amount,coupon_get_count,coupon_using_count,coupon_used_count,appraise_good_count,appraise_mid_count,appraise_bad_count,appraise_default_countfrom dws_user_action_daycountwhere dt='2020-06-15'
)1d_ago
on old.user_id=1d_ago.user_id
left join
(selectuser_id,login_count,cart_count,favor_count,order_count,order_activity_count,order_activity_reduce_amount,order_coupon_count,order_coupon_reduce_amount,order_original_amount,order_final_amount,payment_count,payment_amount,refund_order_count,refund_order_num,refund_order_amount,refund_payment_count,refund_payment_num,refund_payment_amount,coupon_get_count,coupon_using_count,coupon_used_count,appraise_good_count,appraise_mid_count,appraise_bad_count,appraise_default_countfrom dws_user_action_daycountwhere dt=date_add('2020-06-15',-7)
)7d_ago
on old.user_id=7d_ago.user_id
left join
(selectuser_id,login_count,cart_count,favor_count,order_count,order_activity_count,order_activity_reduce_amount,order_coupon_count,order_coupon_reduce_amount,order_original_amount,order_final_amount,payment_count,payment_amount,refund_order_count,refund_order_num,refund_order_amount,refund_payment_count,refund_payment_num,refund_payment_amount,coupon_get_count,coupon_using_count,coupon_used_count,appraise_good_count,appraise_mid_count,appraise_bad_count,appraise_default_countfrom dws_user_action_daycountwhere dt=date_add('2020-06-15',-30)
)30d_ago
on old.user_id=30d_ago.user_id;

3）查询加载结果

8.3 商品主题

1）建表语句

DROP TABLE IF EXISTS dwt_sku_topic;
CREATE EXTERNAL TABLE dwt_sku_topic
(`sku_id` STRING COMMENT 'sku_id',`order_last_1d_count` BIGINT COMMENT '最近1日被下单次数',`order_last_1d_num` BIGINT COMMENT '最近1日被下单件数',`order_activity_last_1d_count` BIGINT COMMENT '最近1日参与活动被下单次数',`order_coupon_last_1d_count` BIGINT COMMENT '最近1日使用优惠券被下单次数',`order_activity_reduce_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日优惠金额(活动)',`order_coupon_reduce_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日优惠金额(优惠券)',`order_last_1d_original_amount` DECIMAL(16,2) COMMENT '最近1日被下单原始金额',`order_last_1d_final_amount` DECIMAL(16,2) COMMENT '最近1日被下单最终金额',`order_last_7d_count` BIGINT COMMENT '最近7日被下单次数',`order_last_7d_num` BIGINT COMMENT '最近7日被下单件数',`order_activity_last_7d_count` BIGINT COMMENT '最近7日参与活动被下单次数',`order_coupon_last_7d_count` BIGINT COMMENT '最近7日使用优惠券被下单次数',`order_activity_reduce_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日优惠金额(活动)',`order_coupon_reduce_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日优惠金额(优惠券)',`order_last_7d_original_amount` DECIMAL(16,2) COMMENT '最近7日被下单原始金额',`order_last_7d_final_amount` DECIMAL(16,2) COMMENT '最近7日被下单最终金额',`order_last_30d_count` BIGINT COMMENT '最近30日被下单次数',`order_last_30d_num` BIGINT COMMENT '最近30日被下单件数',`order_activity_last_30d_count` BIGINT COMMENT '最近30日参与活动被下单次数',`order_coupon_last_30d_count` BIGINT COMMENT '最近30日使用优惠券被下单次数',`order_activity_reduce_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日优惠金额(活动)',`order_coupon_reduce_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日优惠金额(优惠券)',`order_last_30d_original_amount` DECIMAL(16,2) COMMENT '最近30日被下单原始金额',`order_last_30d_final_amount` DECIMAL(16,2) COMMENT '最近30日被下单最终金额',`order_count` BIGINT COMMENT '累积被下单次数',`order_num` BIGINT COMMENT '累积被下单件数',`order_activity_count` BIGINT COMMENT '累积参与活动被下单次数',`order_coupon_count` BIGINT COMMENT '累积使用优惠券被下单次数',`order_activity_reduce_amount` DECIMAL(16,2) COMMENT '累积优惠金额(活动)',`order_coupon_reduce_amount` DECIMAL(16,2) COMMENT '累积优惠金额(优惠券)',`order_original_amount` DECIMAL(16,2) COMMENT '累积被下单原始金额',`order_final_amount` DECIMAL(16,2) COMMENT '累积被下单最终金额',`payment_last_1d_count` BIGINT COMMENT '最近1日被支付次数',`payment_last_1d_num` BIGINT COMMENT '最近1日被支付件数',`payment_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日被支付金额',`payment_last_7d_count` BIGINT COMMENT '最近7日被支付次数',`payment_last_7d_num` BIGINT COMMENT '最近7日被支付件数',`payment_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日被支付金额',`payment_last_30d_count` BIGINT COMMENT '最近30日被支付次数',`payment_last_30d_num` BIGINT COMMENT '最近30日被支付件数',`payment_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日被支付金额',`payment_count` BIGINT COMMENT '累积被支付次数',`payment_num` BIGINT COMMENT '累积被支付件数',`payment_amount` DECIMAL(16,2) COMMENT '累积被支付金额',`refund_order_last_1d_count` BIGINT COMMENT '最近1日退单次数',`refund_order_last_1d_num` BIGINT COMMENT '最近1日退单件数',`refund_order_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日退单金额',`refund_order_last_7d_count` BIGINT COMMENT '最近7日退单次数',`refund_order_last_7d_num` BIGINT COMMENT '最近7日退单件数',`refund_order_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日退单金额',`refund_order_last_30d_count` BIGINT COMMENT '最近30日退单次数',`refund_order_last_30d_num` BIGINT COMMENT '最近30日退单件数',`refund_order_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日退单金额',`refund_order_count` BIGINT COMMENT '累积退单次数',`refund_order_num` BIGINT COMMENT '累积退单件数',`refund_order_amount` DECIMAL(16,2) COMMENT '累积退单金额',`refund_payment_last_1d_count` BIGINT COMMENT '最近1日退款次数',`refund_payment_last_1d_num` BIGINT COMMENT '最近1日退款件数',`refund_payment_last_1d_amount` DECIMAL(16,2) COMMENT '最近1日退款金额',`refund_payment_last_7d_count` BIGINT COMMENT '最近7日退款次数',`refund_payment_last_7d_num` BIGINT COMMENT '最近7日退款件数',`refund_payment_last_7d_amount` DECIMAL(16,2) COMMENT '最近7日退款金额',`refund_payment_last_30d_count` BIGINT COMMENT '最近30日退款次数',`refund_payment_last_30d_num` BIGINT COMMENT '最近30日退款件数',`refund_payment_last_30d_amount` DECIMAL(16,2) COMMENT '最近30日退款金额',`refund_payment_count` BIGINT COMMENT '累积退款次数',`refund_payment_num` BIGINT COMMENT '累积退款件数',`refund_payment_amount` DECIMAL(16,2) COMMENT '累积退款金额',`cart_last_1d_count` BIGINT COMMENT '最近1日被加入购物车次数',`cart_last_7d_count` BIGINT COMMENT '最近7日被加入购物车次数',`cart_last_30d_count` BIGINT COMMENT '最近30日被加入购物车次数',`cart_count` BIGINT COMMENT '累积被加入购物车次数',`favor_last_1d_count` BIGINT COMMENT '最近1日被收藏次数',`favor_last_7d_count` BIGINT COMMENT '最近7日被收藏次数',`favor_last_30d_count` BIGINT COMMENT '最近30日被收藏次数',`favor_count` BIGINT COMMENT '累积被收藏次数',`appraise_last_1d_good_count` BIGINT COMMENT '最近1日好评数',`appraise_last_1d_mid_count` BIGINT COMMENT '最近1日中评数',`appraise_last_1d_bad_count` BIGINT COMMENT '最近1日差评数',`appraise_last_1d_default_count` BIGINT COMMENT '最近1日默认评价数',`appraise_last_7d_good_count` BIGINT COMMENT '最近7日好评数',`appraise_last_7d_mid_count` BIGINT COMMENT '最近7日中评数',`appraise_last_7d_bad_count` BIGINT COMMENT '最近7日差评数',`appraise_last_7d_default_count` BIGINT COMMENT '最近7日默认评价数',`appraise_last_30d_good_count` BIGINT COMMENT '最近30日好评数',`appraise_last_30d_mid_count` BIGINT COMMENT '最近30日中评数',`appraise_last_30d_bad_count` BIGINT COMMENT '最近30日差评数',`appraise_last_30d_default_count` BIGINT COMMENT '最近30日默认评价数',`appraise_good_count` BIGINT COMMENT '累积好评数',`appraise_mid_count` BIGINT COMMENT '累积中评数',`appraise_bad_count` BIGINT COMMENT '累积差评数',`appraise_default_count` BIGINT COMMENT '累积默认评价数')COMMENT '商品主题宽表'
PARTITIONED BY (`dt` STRING)
STORED AS PARQUET
LOCATION '/warehouse/gmall/dwt/dwt_sku_topic/'
TBLPROPERTIES ("parquet.compression"="lzo");

2）数据装载

（1）首日装载

insert overwrite table dwt_sku_topic partition(dt='2020-06-14')
selectid,nvl(order_last_1d_count,0),nvl(order_last_1d_num,0),nvl(order_activity_last_1d_count,0),nvl(order_coupon_last_1d_count,0),nvl(order_activity_reduce_last_1d_amount,0),nvl(order_coupon_reduce_last_1d_amount,0),nvl(order_last_1d_original_amount,0),nvl(order_last_1d_final_amount,0),nvl(order_last_7d_count,0),nvl(order_last_7d_num,0),nvl(order_activity_last_7d_count,0),nvl(order_coupon_last_7d_count,0),nvl(order_activity_reduce_last_7d_amount,0),nvl(order_coupon_reduce_last_7d_amount,0),nvl(order_last_7d_original_amount,0),nvl(order_last_7d_final_amount,0),nvl(order_last_30d_count,0),nvl(order_last_30d_num,0),nvl(order_activity_last_30d_count,0),nvl(order_coupon_last_30d_count,0),nvl(order_activity_reduce_last_30d_amount,0),nvl(order_coupon_reduce_last_30d_amount,0),nvl(order_last_30d_original_amount,0),nvl(order_last_30d_final_amount,0),nvl(order_count,0),nvl(order_num,0),nvl(order_activity_count,0),nvl(order_coupon_count,0),nvl(order_activity_reduce_amount,0),nvl(order_coupon_reduce_amount,0),nvl(order_original_amount,0),nvl(order_final_amount,0),nvl(payment_last_1d_count,0),nvl(payment_last_1d_num,0),nvl(payment_last_1d_amount,0),nvl(payment_last_7d_count,0),nvl(payment_last_7d_num,0),nvl(payment_last_7d_amount,0),nvl(payment_last_30d_count,0),nvl(payment_last_30d_num,0),nvl(payment_last_30d_amount,0),nvl(payment_count,0),nvl(payment_num,0),nvl(payment_amount,0),nvl(refund_order_last_1d_count,0),nvl(refund_order_last_1d_num,0),nvl(refund_order_last_1d_amount,0),nvl(refund_order_last_7d_count,0),nvl(refund_order_last_7d_num,0),nvl(refund_order_last_7d_amount,0),nvl(refund_order_last_30d_count,0),nvl(refund_order_last_30d_num,0),nvl(refund_order_last_30d_amount,0),nvl(refund_order_count,0),nvl(refund_order_num,0),nvl(refund_order_amount,0),nvl(refund_payment_last_1d_count,0),nvl(refund_payment_last_1d_num,0),nvl(refund_payment_last_1d_amount,0),nvl(refund_payment_last_7d_count,0),nvl(refund_payment_last_7d_num,0),nvl(refund_payment_last_7d_amount,0),nvl(refund_payment_last_30d_count,0),nvl(refund_payment_last_30d_num,0),nvl(refund_payment_last_30d_amount,0),nvl(refund_payment_count,0),nvl(refund_payment_num,0),nvl(refund_payment_amount,0),nvl(cart_last_1d_count,0),nvl(cart_last_7d_count,0),nvl(cart_last_30d_count,0),nvl(cart_count,0),nvl(favor_last_1d_count,0),nvl(favor_last_7d_count,0),nvl(favor_last_30d_count,0),nvl(favor_count,0),nvl(appraise_last_1d_good_count,0),nvl(appraise_last_1d_mid_count,0),nvl(appraise_last_1d_bad_count,0),nvl(appraise_last_1d_default_count,0),nvl(appraise_last_7d_good_count,0),nvl(appraise_last_7d_mid_count,0),nvl(appraise_last_7d_bad_count,0),nvl(appraise_last_7d_default_count,0),nvl(appraise_last_30d_good_count,0),nvl(appraise_last_30d_mid_count,0),nvl(appraise_last_30d_bad_count,0),nvl(appraise_last_30d_default_count,0),nvl(appraise_good_count,0),nvl(appraise_mid_count,0),nvl(appraise_bad_count,0),nvl(appraise_default_count,0)
from
(selectidfrom dim_sku_infowhere dt='2020-06-14'
)t1
left join
(selectsku_id,sum(if(dt='2020-06-14',order_count,0)) order_last_1d_count,sum(if(dt='2020-06-14',order_num,0)) order_last_1d_num,sum(if(dt='2020-06-14',order_activity_count,0)) order_activity_last_1d_count,sum(if(dt='2020-06-14',order_coupon_count,0)) order_coupon_last_1d_count,sum(if(dt='2020-06-14',order_activity_reduce_amount,0)) order_activity_reduce_last_1d_amount,sum(if(dt='2020-06-14',order_coupon_reduce_amount,0)) order_coupon_reduce_last_1d_amount,sum(if(dt='2020-06-14',order_original_amount,0)) order_last_1d_original_amount,sum(if(dt='2020-06-14',order_final_amount,0)) order_last_1d_final_amount,sum(if(dt>=date_add('2020-06-14',-6),order_count,0)) order_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_num,0)) order_last_7d_num,sum(if(dt>=date_add('2020-06-14',-6),order_activity_count,0)) order_activity_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_coupon_count,0)) order_coupon_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),order_activity_reduce_amount,0)) order_activity_reduce_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-6),order_coupon_reduce_amount,0)) order_coupon_reduce_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-6),order_original_amount,0)) order_last_7d_original_amount,sum(if(dt>=date_add('2020-06-14',-6),order_final_amount,0)) order_last_7d_final_amount,sum(if(dt>=date_add('2020-06-14',-29),order_count,0)) order_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_num,0)) order_last_30d_num,sum(if(dt>=date_add('2020-06-14',-29),order_activity_count,0)) order_activity_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_coupon_count,0)) order_coupon_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),order_activity_reduce_amount,0)) order_activity_reduce_last_30d_amount,sum(if(dt>=date_add('2020-06-14',-29),order_coupon_reduce_amount,0)) order_coupon_reduce_last_30d_amount,sum(if(dt>=date_add('2020-06-14',-29),order_original_amount,0)) order_last_30d_original_amount,sum(if(dt>=date_add('2020-06-14',-29),order_final_amount,0)) order_last_30d_final_amount,sum(order_count) order_count,sum(order_num) order_num,sum(order_activity_count) order_activity_count,sum(order_coupon_count) order_coupon_count,sum(order_activity_reduce_amount) order_activity_reduce_amount,sum(order_coupon_reduce_amount) order_coupon_reduce_amount,sum(order_original_amount) order_original_amount,sum(order_final_amount) order_final_amount,sum(if(dt='2020-06-14',payment_count,0)) payment_last_1d_count,sum(if(dt='2020-06-14',payment_num,0)) payment_last_1d_num,sum(if(dt='2020-06-14',payment_amount,0)) payment_last_1d_amount,sum(if(dt>=date_add('2020-06-14',-6),payment_count,0)) payment_last_7d_count,sum(if(dt>=date_add('2020-06-14',-6),payment_num,0)) payment_last_7d_num,sum(if(dt>=date_add('2020-06-14',-6),payment_amount,0)) payment_last_7d_amount,sum(if(dt>=date_add('2020-06-14',-29),payment_count,0)) payment_last_30d_count,sum(if(dt>=date_add('2020-06-14',-29),payment_num,0)) payment_last_30d_num,sum(if(dt>