OPTIONS LINESIZE=88 PAGESIZE=53 NOCENTER NODATE NONUMBER NOFMTERR;
*******************************************************************;
* PROJECT NAME: Learning to Use SAS                                ;
*             PROGRAM NAME     LOCATION     DATE     PROGRAMMER    ;
TITLE1 "Source:engine3.SAS    Disk 1998#1 10/20/98      EJS "      ;
* Description:                                                     ;
*   Identify the default engine assigned to a LIBREF when          ;
*      several data files created under different SAS versions are ;
*      stored in the location                                      ;
*    All data files are store on the C:\TEMP\OLD directory prior   ;
*       to running the program.                                    ;
*  ENG4.SSD  Simple example data file saved with SAS Engine 6.04   ;
*  ENG8.SD2  Simple example data file saved with SAS Engine 6.08   ;
*  ENG10.SD2  Simple example data file saved with SAS Engine 6.10  ;
*********************************************************************;
LIBNAME oldu   'C:\temp\OLD';       * use SAS default engine for data files;
LIBNAME olda  v608  'C:\temp\OLD';  * use SAS default engine for data files;
LIBNAME oldb  v610   'C:\temp\OLD'; * use SAS default engine for data files;

DATA d4;
  SET oldu.ENG4;
DATA d8;
  SET oldu.ENG8;
DATA d10;
  SET oldu.ENG10;
PROC CONTENTS DATA=olda.ENG8;
PROC CONTENTS DATA=oldb.ENG8;
PROC CONTENTS DATA=olda.ENG10;
PROC CONTENTS DATA=oldb.ENG10;
PROC CONTENTS DATA=d8;
PROC CONTENTS DATA=d10;

RUN;