The LIBNAME statement assigns libref G to the DSN definition named FEDDSN, which defines access to two Base SAS schemas:
SCHEMA1 and SCHEMA2. The SCHEMA= data source processing option is specified in the
LIBNAME statement to reference SCHEMA2.
PROC DATASETS lists
the tables that are available in SCHEMA2.
PROC DATASETS Listing of SCHEMA2
The first PROC PRINT request specifies to print table G.Class2 from SCHEMA2. The schema
indicated in the LIBNAME statement is the active schema.
The second PROC PRINT request specifies to print table G.Ids from SCHEMA1. The SCHEMA=
data set option is used to change the focus of the FEDSVR engine from SCHEMA2 to SCHEMA1.