select id, str_to_map(concat_ws(',',collect_set(concat(substr(repay_time,0,7), ':',round(interest,2)))),',',':') repay_interest from 50_repay t 相关文章： 2022-12-23 2022-12-23 2021-09-12 2021-12-06 2021-07-01 2022-02-15 2021-07-19 2021-07-12