PROC SQL supports the remerging of summary function results into the table's original data. For example, computing the percentage of total is achieved with 100* x /SUM( x ) in PROC SQL. See ...

However, because the SQL Procedure Pass-Through Facility uses a SAS/ACCESS engine to connect to the DBMS, you must have SAS/ACCESS software in order to use it. You specify DBMS syntax instead of SAS ...

SQL is a widely used language for database management and data manipulation, and proc sql allows you to leverage its functionality and syntax within SAS. You can use proc sql to perform tasks such ...

At initialization, SAS creates special read-only dictionary tables and views that contain information about each SAS session or batch job. Dictionary tables contain data or metadata about the SAS ...