equivalent of union all in SAS

Today , I will discuss about ” How to code in SAS which is equivalent of union all in Database.See the below Data set in Sql Server. See the output of union all in Sql Server Perform the same Steps for SAS as well. First, create the same data set in SAS. Below code will perform union all logic in SAS.* Tricky part here is renaming of columns , otherwise data will not look alike that of sql server. See the SAS output for the same.