Written by An Xingqi Follow Question An Xingqi · Mar 5, 2021 The difference between the merge of sas and the full join of sql #Other what is The difference between the merge of sas and the full join of sql? Discussion (2)0 Log in or sign up to continue Add reply Comments Michael Lei · Mar 5, 2021 可以请您到中文社区再详细描述一下您的问题吗？谢谢！ li hongshun · Mar 5, 2021 the operating efficiency of merge is better