SELECT
* FROM ( SELECT re_unid, COUNT(re_unid) 是否重复 FROM `re_intv_written_english` WHERE st_unid = 'd93460c6-6202-4ead-ab1f-017bc9b17a11' GROUP BY re_unid)AS b WHERE 是否重复 >= 2 -- 17c5d9ee-9f0a-4b80-be2d-0a107958efc8本文共 265 字，大约阅读时间需要 1 分钟。
SELECT
* FROM ( SELECT re_unid, COUNT(re_unid) 是否重复 FROM `re_intv_written_english` WHERE st_unid = 'd93460c6-6202-4ead-ab1f-017bc9b17a11' GROUP BY re_unid)AS b WHERE 是否重复 >= 2 -- 17c5d9ee-9f0a-4b80-be2d-0a107958efc8转载于:https://my.oschina.net/u/3482619/blog/1842637