Compare proc sql with data steps and SQL pass-through. Learn the benefits and drawbacks of using proc sql for complex joins and aggregations in SAS. Agree & Join LinkedIn ...

alias specifies an alias for table-name. sql-expression is described in sql-expression. table-name can be one of the following: the name of a PROC SQL table. the name of a SAS data view. a ...

USER is a literal that references the userid of the person who submitted the program. The userid that is returned is operating environment-dependent, but PROC SQL uses the same value that the ...

Yes a sproc can return multiple resultsets and you can even work with them in ADO, though it is somewhat esoteric.