摘要: 1.数据导入 load data local inpath '/opt/module/ceshi.csv' into table data; 2.数据清洗 insert overwrite table sale2 select date_add('2022-10-00',cast(day_id as 阅读全文
posted @ 2022-10-19 18:30 stdrush 阅读(25) 评论(0) 推荐(0)