关于对key-value的数据行转化为列的sql操作
摘要：
insert into table ${db_name}.uv_month_20190529 select k_v['${date}'] as date_id, k_v['0'] as 0h, k_v['1'] as 1h , k_v['2'] as 2h, k_v['3'] as 3h, k_v['4'] as 4h, k_v['5'] as 5h, k_v['6'] as 6h, k... 阅读全文
posted @ 2019-06-17 10:45 gxg123 阅读(687) 评论(0) 推荐(0) 编辑
