I have never heard of this before, but it has some amazing functions [for instance one function calculates the p value associated with a t distribution very useful when running t test]. Apparently this just became available in Base Sas in the 9.4 release. I do not know how it compares to PROC SQL the olds SQL SAS used.
http://support.sas.com/documentation...whatsnew94.htm
http://support.sas.com/documentation...whatsnew94.htm