Thursday 7 February 2013

Compare two files using Easytrieve


Compare two files using Easytrieve -

//STEP020    EXEC  PGM=EZTPA00                                     
//EZTVFM    DD    SPACE=(CYL,(3,3)),UNIT=SYSDA                    
//SYSPRINT DD    SYSOUT=*                                        
//SYSOUT    DD    SYSOUT=*                                        
//INFILE1     DD    *
                                               
21400 SANDIP 11111                                               
21500 MANDIP 22222                                               
21600 RANDIP 33333                                               
21700 BALDIP 44444
                                               
//INFILE2   DD    *                                               
21500 PUNE                                                       
21600 MUMBAI                                                     
21800 CHENAI                                                     
21900 HYDERABAD
                                                  
//OUTFILE  DD    DSN=XX7384A.TEST.OUT1,DISP=OLD                  
//SYSIN       DD    *                                               
*                                                                
  FILE INFILE1                                                   
    EID1             01  05  A                                         
    ENAME1     07  06  A                                         
    ESAL1         14  05  N                                         
*                                                                
  FILE INFILE2                                                   
    EID2            01  05  A                                         
    ECITY2       07  10  A                                         
*                                                                
  FILE OUTFILE                                                   
    EIDO           01  05  A                                         
    ENAMEO    07  06  A                                         
    ESALO        15  05  N                                         
    ECITYO       22  10  A                                         
*                                                                
    WS-COUNT   W   04  N                                         
*                                                                
  JOB INPUT (INFILE1 KEY(EID1)    +                              
                        INFILE2 KEY(EID2))   +                              
            NAME PLAMATCH FINISH DISP-RTN                        
  IF MATCHED                                
         EIDO          = EID1                      
         ENAMEO  = ENAME1                    
         ESALO      = ESAL1                     
         ECITYO    = ECITY2                    
         PUT OUTFILE                        
         WS-COUNT = WS-COUNT + 1            
  END-IF                                    
  DISP-RTN. PROC.                           
     DISPLAY ' RECORDS MATCHED ' WS-COUNT   
  END-PROC.
      

Output :
21500 MANDIP  22222  PUNE    
21600 RANDIP  33333  MUMBAI
  

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