[code notes] check_agg_arguments
The SQL select sum(sum(a)) from myt1 group by a; This note focuses only on sum(sum(a)) and it's about how postgres rejects the sql above. Notes sum(su
posted on 2024-05-11 20:25 winter-loo 阅读(3) 评论(0) 编辑 收藏 举报
winter.loo
posted on 2024-05-11 20:25 winter-loo 阅读(3) 评论(0) 编辑 收藏 举报