摘要: 1、group by 中有text列时,可将字段转为varchar(8000),再进行分组。 select ID,Name,cast(Remark as varchar(8000)) as Remark from table group by Name,cast(Remark as varchar( 阅读全文
posted @ 2019-09-11 11:09 蓅烺ゞの貓 阅读(145) 评论(0) 推荐(0) 编辑