电商数仓3.0 DWS层和DWT层数据处理之每日活动统计_数据仓库每日统计表-CSDN博客
文章浏览阅读198次。创建DWS每日活动统计表drop table if exists dws_activity_info_daycount;create external table dws_activity_info_daycount( `id` string COMMENT '编号', `activity_name` string COMMENT '活动名称', `activity_type` string COMMENT '活动类型', `start_......