Version 4.2.6
 —  Statements  —

Referenzierte Beispielprogramme

Dieses Dokument enthält zusätzliche Beispielprogramme, die in der Natural Statements- und in der Systemvariablen-Dokumentation) referenziert werden. Es handelt sich dabei hauptsächlich um Beispiele für den Reporting Mode. Alle diese Beispiele sind in der Library SYSEXSYN enthalten.


ASSIGN

Das folgende Beispiel wird in der ASSIGN/COMPUTE-Statement-Beschreibung referenziert.

ASGEX1R - ASSIGN (Reporting Mode)

** Beispiel 'ASGEX1R': ASSIGN (reporting mode)                           
************************************************************************
RESET #A (N3)                                                           
      #B (A6)                                                           
      #C (N0.3)                                                         
      #D (N0.5)                                                         
      #E (N1.3)                                                         
      #F (N5)                                                           
      #G (A25)                                                          
      #H (A3/1:3)                                                       
*                                                                       
#A = 5                                 WRITE NOTITLE '=' #A             
#B = 'ABC'                             WRITE '=' #B                     
#C = .45                               WRITE '=' #C                     
#D = #E = -0.12345                     WRITE '=' #D / '=' #E            
ASSIGN ROUNDED #F = 199.999            WRITE '=' #F                     
#G = 'HELLO'                           WRITE '=' #G                     
*                                                                       
#H (1) = 'UVW'                                                          
#H (3) = 'XYZ'                         WRITE '=' #H (1:3)
*                                                        
END                                                     

Ausgabe des Programms AEDEX1R:

#A:    5       
#B: ABC        
#C:  .450      
#D: -.12345    
#E: -0.123     
#F:    200     
#G: HELLO      
#H: UVW     XYZ

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AT BREAK

Die folgenden Beispiele werden in der AT BREAK-Statement-Beschreibung referenziert.

ATBEX1R - AT BREAK (Reporting Mode)

** Beispiel 'ATBEX1R': AT BREAK (reporting mode)                         
************************************************************************
*                                                                       
LIMIT 10                                                                
READ EMPLOYEES BY CITY                                                  
  AT BREAK OF CITY DO                                                   
    SKIP 1                                                              
  DOEND                                                                 
  /*                                                                    
  DISPLAY NOTITLE CITY (IS=ON) COUNTRY (IS=ON) NAME                     
LOOP                                                                    
END                                                             

Ausgabe des Programms ATBEX1R:

        CITY         COUNTRY         NAME        
-------------------- ------- --------------------
                                                 
AIKEN                USA     SENKO               
                                                 
AIX EN OTHE          F       GODEFROY            
                                                 
AJACCIO                      CANALE              
                                                 
ALBERTSLUND          DK      PLOUG               
                                                 
ALBUQUERQUE          USA     HAMMOND             
                             ROLLING             
                             FREEMAN             
                             LINCOLN             
                                                 
ALFRETON             UK      GOLDBERG            
                                                 
ALICANTE             E       GOMEZ              

ATBEX5R - AT BREAK-Statement mit mehreren Gruppenwechselebenen (Reporting Mode)

** Beispiel 'ATBEX5R': AT BREAK (multiple break levels) (reporting mode) 
************************************************************************
RESET LEAVE-DUE-L (N4)                                                  
*                                                                       
LIMIT 5                                                                 
FIND EMPLOYEES WITH CITY = 'PHILADELPHIA' OR = 'PITTSBURGH'             
               SORTED BY CITY DEPT                                      
  MOVE LEAVE-DUE TO LEAVE-DUE-L                                         
  DISPLAY CITY (IS=ON) DEPT (IS=ON) NAME LEAVE-DUE-L                    
  AT BREAK OF DEPT                                                      
    WRITE NOTITLE /                                                     
          T*DEPT OLD(DEPT) T*LEAVE-DUE-L SUM(LEAVE-DUE-L) /             
  AT BREAK OF CITY                                                      
    WRITE NOTITLE                                                       
          T*CITY OLD(CITY) T*LEAVE-DUE-L SUM(LEAVE-DUE-L) //            
LOOP                                                                    
*                                                                       
END                                                                  

Ausgabe des Programms ATBEX5R:

        CITY         DEPARTMENT         NAME         LEAVE-DUE-L
                        CODE                                    
-------------------- ---------- -------------------- -----------
                                                                
PHILADELPHIA         MGMT30     WOLF-TERROINE           11      
                                MACKARNESS              27      
                                                                
                     MGMT30                             38      
                                                                
                     TECH10     BUSH                    39      
                                NETTLEFOLDS             24      
                                                                
                     TECH10                             63      
                                                                
PHILADELPHIA                                           101      
                                                                
                                                                
PITTSBURGH           MGMT10     FLETCHER                34      
                                                                
                     MGMT10                             34      
                                                                
PITTSBURGH                                              34     

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AT END OF DATA

Das folgende Beispiel wird in der AT END OF DATA-Statement-Beschreibung referenziert.

AEDEX1R - AT END OF DATA (Reporting Mode)

** Beispiel 'AEDEX1R': AT END OF DATA (reporting mode)
************************************************************************
LIMIT 5
EMP. FIND EMPLOYEES WITH CITY = 'STUTTGART'
  IF NO RECORDS FOUND
    ENTER
  DISPLAY PERSONNEL-ID NAME FIRST-NAME
          SALARY (1) CURR-CODE (1)
  /*
  AT END OF DATA DO
    IF *COUNTER (EMP.) = 0 DO
      WRITE 'NO RECORDS FOUND'
      ESCAPE BOTTOM
    DOEND
    WRITE NOTITLE / 'SALARY STATISTICS:'
                  / 7X 'MAXIMUM:' MAX(SALARY(1))  CURR-CODE (1)
                  / 7X 'MINIMUM:' MIN(SALARY(1))  CURR-CODE (1)
                  / 7X 'AVERAGE:' AVER(SALARY(1)) CURR-CODE (1)
  DOEND
LOOP
END

Ausgabe des Programms AEDEX1R:

PERSONNEL         NAME              FIRST-NAME        ANNUAL   CURRENCY
   ID                                                 SALARY     CODE  
--------- -------------------- -------------------- ---------- --------
                                                                       
11100328  BERGHAUS             ROSE                      70800 DM      
11100329  BARTHEL              PETER                     42000 DM      
11300313  AECKERLE             SUSANNE                   55200 DM      
11300316  KANTE                GABRIELE                  61200 DM      
11500304  KLUGE                ELKE                      49200 DM      
                                                                       
SALARY STATISTICS:                                                     
       MAXIMUM:      70800 DM                                          
       MINIMUM:      42000 DM                                          
       AVERAGE:      55680 DM                                         

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AT END OF PAGE

Das folgende Beispiel wird in der AT END OF PAGE-Statement-Beschreibung referenziert.

AEPEX1R - AT END OF PAGE (Reporting Mode)

** Beispiel 'AEPEX1R': AT END OF PAGE (reporting mode)
************************************************************************
FORMAT PS=10
LIMIT 10
READ EMPLOYEES BY PERSONNEL-ID FROM '20017000'
  DISPLAY NOTITLE GIVE SYSTEM FUNCTIONS
          NAME JOB-TITLE 'SALARY' SALARY(1) CURR-CODE (1)
  /*
  AT END OF PAGE DO
     WRITE / 28T 'AVERAGE SALARY: ...' AVER(SALARY(1)) CURR-CODE (1)
  DOEND
  /*
LOOP
END

Ausgabe des Programms AEPEX1R:

        NAME                  CURRENT            SALARY   CURRENCY
                             POSITION                       CODE  
-------------------- ------------------------- ---------- --------
                                                                  
CREMER               ANALYST                        34000 USD     
MARKUSH              TRAINEE                        22000 USD     
GEE                  MANAGER                        39500 USD     
KUNEY                DBA                            40200 USD     
NEEDHAM              PROGRAMMER                     32500 USD     
JACKSON              PROGRAMMER                     33000 USD     
                                                                  
                           AVERAGE SALARY: ...      33533 USD    

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AT START OF DATA

Das folgende Beispiel wird in der AT START OF DATA-Statement-Beschreibung referenziert.

ASDEX1R - AT START OF DATA (Reporting Mode)

** Beispiel 'ASDEX1R': AT START OF DATA (reporting mode)
***********************************************************************
RESET #CITY (A20) #CNTL (A1)
*
REPEAT
  INPUT 'ENTER VALUE FOR CITY' #CITY
  /*
  IF #CITY = ' ' OR= 'END' DO
    STOP
  DOEND
  FIND EMPLOYEES WITH CITY = #CITY
    IF NO RECORDS FOUND DO
      WRITE NOTITLE NOHDR 'NO RECORDS FOUND'
      ESCAPE
    DOEND
    /*
    AT START OF DATA DO
      INPUT (AD=O) 'RECORDS FOUND' *NUMBER //
                   'ENTER ''D'' TO DISPLAY RECORDS' #CNTL (AD=A)
      IF #CNTL NE 'D' DO
        ESCAPE BOTTOM
      DOEND
    DOEND
    /*
    DISPLAY NAME FIRST-NAME
  LOOP
LOOP
END

Ausgabe des Programms ASDEX1R:

ENTER VALUE FOR CITY PARIS

Nach Eingabe und Bestätigung des Namens der Stadt:

RECORDS FOUND        26
  
ENTER 'D' TO DISPLAY RECORDS D

Nach Eingabe und Bestätigung von D:

        NAME              FIRST-NAME     
-------------------- --------------------
                                         
MAIZIERE             ELISABETH           
MARX                 JEAN-MARIE          
REIGNARD             JACQUELINE          
RENAUD               MICHEL              
REMOUE               GERMAINE            
LAVENDA              SALOMON             
BROUSSE              GUY                 
GIORDA               LOUIS               
SIECA                FRANCOIS            
CENSIER              BERNARD             
DUC                  JEAN-PAUL           
CAHN                 RAYMOND             
MAZUY                ROBERT              
FAURIE               HENRI               
VALLY                ALAIN               
BRETON               JEAN-MARIE          
GIGLEUX              JACQUES             
KORAB-BRZOZOWSKI     BOGDAN              
XOLIN                CHRISTIAN           
LEGRIS               ROGER               
VVVV                                    

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AT TOP OF PAGE

Das folgende Beispiel wird in der AT TOP OF PAGE-Statement-Beschreibung referenziert.

ATPEX1R - AT TOP OF PAGE (Reporting Mode)

** Beispiel 'ATPEX1R': AT TOP OF PAGE (reporting mode)                   
************************************************************************
*                                                                       
FORMAT PS=15                                                            
LIMIT 15                                                                
*                                                                       
READ EMPLOYEES BY NAME STARTING FROM 'L'                                
  DISPLAY 2X NAME 4X FIRST-NAME CITY DEPT                               
  WRITE TITLE UNDERLINED 'EMPLOYEE REPORT'                              
  WRITE TRAILER '-' (78)                                                
  /*                                                                    
  AT TOP OF PAGE DO                                                     
    WRITE 'BEGINNING NAME:' NAME                                        
  DOEND                                                                 
  /*                                                                    
  AT END OF PAGE DO                                                     
    SKIP 1                                                              
    WRITE 'ENDING NAME:   ' NAME                                        
  DOEND                                                                 
LOOP
END 

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DEFINE SUBROUTINE

Das folgende Beispiel wird in der DEFINE SUBROUTINE-Statement-Beschreibung referenziert.

DSREX1R - DEFINE SUBROUTINE (Reporting Mode)

** Beispiel 'DSREX1R': DEFINE SUBROUTINE (reporting mode)                
************************************************************************
RESET #ARRAY-ALL (A300)                                                 
      #X (N2) #Y (N2)                                                   
REDEFINE #ARRAY-ALL (#ARRAY (A75/1:4))                                  
         #ARRAY-ALL (#ALINE (A25/1:4,1:3))                              
*                                                                       
FORMAT PS=20                                                            
LIMIT 5                                                                 
*                                                                       
MOVE 1 TO #X #Y                                                         
*                                                                       
FIND EMPLOYEES WITH NAME = 'SMITH'                                      
  OBTAIN ADDRESS-LINE (1:2)                                             
  /*                                                                    
  MOVE NAME            TO #ALINE (#X,#Y)                                
  MOVE ADDRESS-LINE(1) TO #ALINE (#X+1,#Y)                              
  MOVE ADDRESS-LINE(2) TO #ALINE (#X+2,#Y)                              
  MOVE PHONE           TO #ALINE (#X+3,#Y)                              
  IF #Y = 3 DO                    
    MOVE 1 TO #Y                  
    PERFORM PRINT                 
  DOEND                           
  ELSE DO                         
    ADD 1 TO #Y                   
  DOEND                           
  AT END OF DATA DO               
    PERFORM PRINT                 
  DOEND                           
LOOP                              
*                                 
DEFINE SUBROUTINE PRINT           
  WRITE NOTITLE (AD=OI) #ARRAY(*) 
  RESET #ARRAY(*)                 
  SKIP 1                          
RETURN                            
*                                 
END      

Ausgabe des Programms AEDEX1R:

SMITH                    SMITH                    SMITH             
ENGLANDSVEJ 222          3152 SHETLAND ROAD       14100 ESWORTHY RD.
                         MILWAUKEE                MONTERREY         
554349                   877-4563                 994-2260          
                                                                    
SMITH                    SMITH                                      
5 HAWTHORN               13002 NEW ARDEN COUR                       
OAK BROOK                SILVER SPRING                              
150-9351                 639-8963                                  

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FIND

Die folgenden Beispiele werden in der FIND-Statement-Beschreibung referenziert.

FNDFIR - FIND-Statement mit FIRST-Option (Reporting Mode)

** Beispiel 'FNDFIR': FIND FIRST                                         
************************************************************************
*                                                                       
FIND FIRST EMPLOYEES WITH CITY = 'DERBY'                                
*                                                                       
WRITE NOTITLE 'TOTAL RECORDS SELECTED:' *NUMBER                         
SKIP 2                                                                  
WRITE '***FIRST PERSON SELECTED***' //                                  
      'NAME:      ' NAME /                                              
      'DEPARTMENT:' DEPT /                                              
      'JOB TITLE: ' JOB-TITLE                                           
*                                                                       
END                                                                      

Ausgabe des Programms FNDFIR:

TOTAL RECORDS SELECTED:         141
                                   
                                   
***FIRST PERSON SELECTED***        
                                   
NAME:       DEAKIN                 
DEPARTMENT: SALE01                 
JOB TITLE:  SALES ACCOUNTANT      

FNDNUM - FIND-Statement mit NUMBER-Option (Reporting Mode)

** Beispiel 'FNDNUM': FIND NUMBER                                        
************************************************************************
RESET #BIRTH (D)                                                        
*                                                                       
MOVE EDITED '19500101' TO #BIRTH (EM=YYYYMMDD)                          
*                                                                       
FIND NUMBER EMPLOYEES WITH CITY = 'MADRID'                              
                      WHERE BIRTH LT #BIRTH                             
*                                                                       
WRITE NOTITLE 'TOTAL RECORDS SELECTED:       ' *NUMBER                  
            / 'TOTAL BORN BEFORE 1 JAN 1950: ' *COUNTER                 
*                                                                       
END                                                                

Ausgabe des Programms FNDNUM:

TOTAL RECORDS SELECTED:                 41
TOTAL BORN BEFORE 1 JAN 1950:           16

FNDUNQ - FIND-Statement mit UNIQUE-Option (Reporting Mode)

** Beispiel 'FNDUNQ': FIND UNIQUE                                        
************************************************************************
RESET #NAME (A20)                                                       
*                                                                       
*                                                                       
INPUT 'ENTER EMPLOYEE NAME: ' #NAME                                     
IF #NAME = ' '                                                          
  STOP                                                                  
*                                                                       
FIND UNIQUE EMPLOYEES WITH NAME = #NAME                                 
*                                                                       
DISPLAY NOTITLE NAME FIRST-NAME JOB-TITLE                               
*                                                                       
ON ERROR DO                                                             
  WRITE 'NAME EITHER NOT UNIQUE OR DOES NOT EXIST'                      
  FETCH 'FNDUNQ'                                                        
DOEND                                                                   
*                                                                       
END                                                       

Ausgabe des Programms FNDUNQ:

ENTER EMPLOYEE NAME: HEURTEBISE

Nach Eingabe und Bestätigung des Namens HEURTEBISE:

        NAME              FIRST-NAME               CURRENT         
                                                  POSITION         
-------------------- -------------------- -------------------------
                                                                   
HEURTEBISE           MICHEL               CONTROLEUR DE GESTION   

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FOR

Das folgende Beispiel wird in der FOR-Statement-Beschreibung referenziert.

FOREX1R - FOR (Reporting Mode)

** Beispiel 'FOREX1R': FOR (reporting mode)                              
************************************************************************
RESET #INDEX (I1)                                                       
      #ROOT  (N2.7)                                                     
*                                                                       
FOR #INDEX 1 TO 5                                                       
  COMPUTE #ROOT = SQRT (#INDEX)                                         
  WRITE NOTITLE '=' #INDEX 3X '=' #ROOT                                 
LOOP                                                                    
*                                                                       
SKIP 1                                                                  
FOR #INDEX 1 TO 5 STEP 2                                                
  COMPUTE #ROOT = SQRT (#INDEX)                                         
  WRITE '=' #INDEX 3X '=' #ROOT                                         
LOOP                                                                    
*                                                                       
END                                                     

Ausgabe des Programms FOREX1R:

#INDEX:    1   #ROOT:   1.0000000
#INDEX:    2   #ROOT:   1.4142135
#INDEX:    3   #ROOT:   1.7320508
#INDEX:    4   #ROOT:   2.0000000
#INDEX:    5   #ROOT:   2.2360679
                                 
#INDEX:    1   #ROOT:   1.0000000
#INDEX:    3   #ROOT:   1.7320508
#INDEX:    5   #ROOT:   2.2360679

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HISTOGRAM

Das folgende Beispiel wird in der HISTOGRAM-Statement-Beschreibung referenziert.

HSTEX1R - HISTOGRAM (Reporting Mode)

** Beispiel 'HSTEX1R': HISTOGRAM (reporting mode)                        
************************************************************************
*                                                                       
LIMIT 8                                                                 
HISTOGRAM EMPLOYEES CITY STARTING FROM 'M'                              
 DISPLAY NOTITLE CITY                                                   
         'NUMBER OF/PERSONS' *NUMBER *COUNTER                           
LOOP                                                                    
*                                                                       
END                                                              

Ausgabe des Programms HSTEX1R:

        CITY          NUMBER OF     CNT     
                       PERSONS              
-------------------- ----------- -----------
                                            
MADISON                        3           1
MADRID                        41           2
MAILLY LE CAMP                 1           3
MAMERS                         1           4
MANSFIELD                      4           5
MARSEILLE                      2           6
MATLOCK                        1           7
MELBOURNE                      2           8

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IF

Das folgende Beispiel wird in der IF-Statement-Beschreibung referenziert.

IFEX1R - IF (Reporting Mode)

** Beispiel 'IFEX1R': IF (reporting mode)                                
************************************************************************
RESET #BIRTH (D)                                                        
*                                                                       
MOVE EDITED '19450101' TO #BIRTH (EM=YYYYMMDD)                          
SUSPEND IDENTICAL SUPPRESS                                              
LIMIT 20                                                                
*                                                                       
FND. FIND EMPLOYEES WITH CITY = 'FRANKFURT'                             
                    SORTED BY NAME BIRTH                                
  IF SALARY (1) LT 40000                                                
    WRITE NOTITLE '*****' NAME 30X 'SALARY LT 40000'                    
  ELSE DO                                                               
    IF BIRTH GT #BIRTH DO                                               
      FIND VEHICLES WITH PERSONNEL-ID = PERSONNEL-ID (FND.)             
        DISPLAY (IS=ON) NAME BIRTH (EM=YYYY-MM-DD)                      
                        SALARY (1) MAKE (AL=8)                          
      LOOP                                                              
    DOEND                                                               
  DOEND
LOOP   
END 

Ausgabe des Programms IFEX1R:

        NAME            DATE      ANNUAL     MAKE                      
                         OF       SALARY                               
                       BIRTH                                           
-------------------- ---------- ---------- --------                    
                                                                       
BAECKER              1956-01-05      74400 BMW                         
***** BECKER                                            SALARY LT 40000
BLOEMER              1979-11-07      45200 FIAT                        
FALTER               1954-05-23      70800 FORD                        
***** FALTER                                            SALARY LT 40000
***** GROTHE                                            SALARY LT 40000
***** HEILBROCK                                         SALARY LT 40000
***** HESCHMANN                                         SALARY LT 40000
HUCH                 1952-09-12      67200 MERCEDES                    
***** KICKSTEIN                                         SALARY LT 40000
***** KLEENE                                            SALARY LT 40000
***** KRAMER                                            SALARY LT 40000

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PERFORM BREAK PROCESSING

Das folgende Beispiel wird in der PERFORM BREAK PROCESSING-Statement-Beschreibung referenziert.

PBPEX1R - PERFORM BREAK PROCESSING (Reporting Mode)

** Beispiel 'PBPEX1R': PERFORM BREAK PROCESSING (reporting mode)         
************************************************************************
RESET #LINE (N2) #INDEX (N2)                                            
*                                                                       
MOVE 1 TO #LINE                                                         
FOR #INDEX 1 TO 18                                                      
  PERFORM BREAK PROCESSING                                              
  /*                                                                    
  AT BREAK OF #INDEX /1/ DO                                             
    WRITE NOTITLE / 'PLEASE COMPLETE LINES 1-9 ABOVE' /                 
    MOVE 1 TO #LINE                                                     
  DOEND                                                                 
  /*                                                                    
  WRITE NOTITLE '_' (64) '=' #LINE                                      
  ADD 1 TO #LINE                                                        
LOOP                                                                    
END                                            

Ausgabe des Programms PBPEX1R:

________________________________________________________________ #LINE:   1
________________________________________________________________ #LINE:   2
________________________________________________________________ #LINE:   3
________________________________________________________________ #LINE:   4
________________________________________________________________ #LINE:   5
________________________________________________________________ #LINE:   6
________________________________________________________________ #LINE:   7
________________________________________________________________ #LINE:   8
________________________________________________________________ #LINE:   9
                                                                           
PLEASE COMPLETE LINES 1-9 ABOVE                                            
                                                                           
________________________________________________________________ #LINE:   1
________________________________________________________________ #LINE:   2
________________________________________________________________ #LINE:   3
________________________________________________________________ #LINE:   4
________________________________________________________________ #LINE:   5
________________________________________________________________ #LINE:   6
________________________________________________________________ #LINE:   7
________________________________________________________________ #LINE:   8
________________________________________________________________ #LINE:   9
                                                                           
PLEASE COMPLETE LINES 1-9 ABOVE                                           

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READ

Das folgende Beispiel wird in der READ-Statement-Beschreibung referenziert.

REAEX1R - READ (Reporting Mode)

** Beispiel 'REAEX1R': READ (reporting mode)                             
************************************************************************
LIMIT 3                                                                 
*                                                                       
WRITE 'READ IN PHYSICAL SEQUENCE'                                       
READ EMPLOYEES IN PHYSICAL SEQUENCE                                     
  DISPLAY NOTITLE PERSONNEL-ID NAME *ISN *COUNTER                       
LOOP                                                                    
*                                                                       
WRITE / 'READ IN ISN SEQUENCE'                                          
READ EMPLOYEES BY ISN STARTING FROM 1 ENDING AT 3                       
  DISPLAY PERSONNEL-ID NAME *ISN *COUNTER                               
LOOP                                                                    
*                                                                       
WRITE / 'READ IN NAME SEQUENCE'                                         
READ EMPLOYEES BY NAME                                                  
  DISPLAY PERSONNEL-ID NAME *ISN *COUNTER                               
LOOP                                                                    
*                                                                       
WRITE / 'READ IN NAME SEQUENCE STARTING FROM ''M'''
READ EMPLOYEES BY NAME STARTING FROM 'M'           
  DISPLAY PERSONNEL-ID NAME *ISN *COUNTER          
LOOP                                               
*                                                  
END                                                                                          

Ausgabe des Programms REAEX1R:

PERSONNEL         NAME            ISN         CNT      
   ID                                                  
--------- -------------------- ----------- ----------- 
                                                       
READ IN PHYSICAL SEQUENCE                              
50005800  ADAM                           1           1 
50005600  MORENO                         2           2 
50005500  BLOND                          3           3 
                                                       
READ IN ISN SEQUENCE                                   
50005800  ADAM                           1           1 
50005600  MORENO                         2           2 
50005500  BLOND                          3           3 
                                                       
READ IN NAME SEQUENCE                                  
60008339  ABELLAN                      478           1 
30000231  ACHIESON                     878           2 
50005800  ADAM                           1           3 
                                                       
READ IN NAME SEQUENCE STARTING FROM 'M'                
30008125  MACDONALD                    923           1 
20028700  MACKARNESS                   765           2 
40000045  MADSEN                       508           3

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REPEAT

Die folgenden Beispiele werden in der REPEAT-Statement-Beschreibung referenziert.

RPTEX1R - REPEAT (Reporting Mode)

** Beispiel 'RPTEX1R': REPEAT (reporting mode)                           
************************************************************************
RESET #PERS-NR (A8)                                                     
*                                                                       
REPEAT                                                                  
  INPUT 'ENTER A PERSONNEL NUMBER:' #PERS-NR                            
  IF #PERS-NR = ' '                                                     
    ESCAPE BOTTOM                                                       
  FIND EMPLOYEES WITH PERSONNEL-ID = #PERS-NR                           
    IF NO RECORD FOUND                                                  
      REINPUT 'NO RECORD FOUND'                                         
    DISPLAY NOTITLE NAME                                                
  LOOP                                                                  
LOOP                                                                    
*                                                                       
END                                                               

Ausgabe des Programms RPTEX1R:

ENTER A PERSONNEL NUMBER:                                   

RPTEX2R - REPEAT mit WHILE- und UNTIL-Option (Reporting Mode)

** Beispiel 'RPTEX2R': REPEAT (with WHILE and UNTIL option)              
************************************************************************
RESET #X (I1) #Y (I1)                                                   
*                                                                       
*                                                                       
REPEAT WHILE #X <= 5                                                    
  ADD 1 TO #X                                                           
  WRITE NOTITLE '=' #X                                                  
LOOP                                                                    
*                                                                       
SKIP 3                                                                  
REPEAT                                                                  
  ADD 1 TO #Y                                                           
  WRITE '=' #Y                                                          
  UNTIL #Y = 6                                                          
LOOP                                                                    
*                                                                       
END                                                     

Ausgabe des Programms RPTEX2R:

#X:    1 
#X:    2 
#X:    3 
#X:    4 
#X:    5 
#X:    6 
         
         
         
#Y:    1 
#Y:    2 
#Y:    3 
#Y:    4 
#Y:    5 
#Y:    6

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SORT

Das folgende Beispiel wird in der SORT-Statement-Beschreibung referenziert.

SRTEX1R - SORT (Reporting Mode)

** Beispiel 'SRTEX1R': SORT (reporting mode)                             
************************************************************************
RESET #AVG (P11) #TOTAL-TOTAL (P11) #TOTAL-SALARY (P11)                 
      #AVER-PERCENT (N3.2)                                              
*                                                                       
LIMIT 3                                                                 
FIND EMPLOYEES WITH CITY = 'BOSTON'                                     
  OBTAIN SALARY(1:2)                                                    
  COMPUTE #TOTAL-SALARY = SALARY (1) + SALARY (2)                       
  ACCEPT IF #TOTAL-SALARY GT 0                                          
  /*                                                                    
  SORT BY PERSONNEL-ID USING #TOTAL-SALARY SALARY(*) CURR-CODE          
       GIVE AVER(#TOTAL-SALARY)                                         
  /*                                                                    
  AT START OF DATA DO                                                   
    WRITE NOTITLE '*' (40)                                              
          'AVG CUMULATIVE SALARY:' *AVER (#TOTAL-SALARY) /              
    MOVE *AVER (#TOTAL-SALARY) TO #AVG                                  
  DOEND                                                                 
  COMPUTE ROUNDED #AVER-PERCENT = #TOTAL-SALARY / #AVG * 100
  ADD #TOTAL-SALARY TO #TOTAL-TOTAL                         
  /*                                                        
  DISPLAY NOTITLE PERSONNEL-ID SALARY (1) SALARY (2)        
          #TOTAL-SALARY CURR-CODE (1)                       
          'PERCENT/OF/AVER' #AVER-PERCENT                   
  AT END OF DATA                                            
    WRITE / '*' (40) 'TOTAL SALARIES PAID: ' #TOTAL-TOTAL   
LOOP                                                        
*                                                           
END                                     

Ausgabe des Programms SRTEX1R:

PERSONNEL   ANNUAL     ANNUAL   #TOTAL-SALARY CURRENCY PERCENT              
   ID       SALARY     SALARY                   CODE     OF                 
                                                        AVER                
--------- ---------- ---------- ------------- -------- -------              
                                                                            
**************************************** AVG CUMULATIVE SALARY:        44633
                                                                            
20000100       31000      29400        60400  USD       135.30              
20019200       18000      17100        35100  USD        78.60              
20020400       20000      18400        38400  USD        86.00              
                                                                            
**************************************** TOTAL SALARIES PAID:        133900

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STORE

Das folgende Beispiel wird in der STORE-Statement-Beschreibung referenziert.

STOEX1R - STORE (Reporting Mode)

** Beispiel 'STOEX1R': STORE  (reporting mode)                           
**                                                                      
** CAUTION: Executing this example will modify the database records!    
************************************************************************
RESET #PERSONNEL-ID (A8)                                                
      #NAME         (A20)                                               
      #FIRST-NAME   (A15)                                               
      #BIRTH-D      (D)                                                 
      #MAR-STAT     (A1)                                                
      #BIRTH        (A8)                                                
      #CITY         (A20)                                               
      #COUNTRY      (A3)                                                
      #CONF         (A1)                                                
*                                                                       
REPEAT                                                                  
  INPUT 'ENTER A PERSONNEL ID AND NAME (OR ''END'' TO END)' //          
        'PERSONNEL-ID : ' #PERSONNEL-ID  //                             
        'NAME         : ' #NAME          /                              
        'FIRST-NAME   : ' #FIRST-NAME                                   
  /*                                                             
  /*  VALIDATE ENTERED DATA                                      
  /*                                                             
  IF #PERSONNEL-ID = 'END' OR #NAME = 'END'                      
    STOP                                                         
  IF #NAME = ' '                                                 
    REINPUT WITH TEXT 'ENTER A LAST-NAME' MARK 2 AND SOUND ALARM 
  IF #FIRST-NAME = ' '                                           
    REINPUT WITH TEXT 'ENTER A FIRST-NAME' MARK 3 AND SOUND ALARM
  /*                                                             
  /*  ENSURE PERSON IS NOT ALREADY ON FILE                       
  /*                                                             
  FIND NUMBER EMPLOYEES WITH PERSONNEL-ID =  #PERSONNEL-ID       
  IF *NUMBER > 0                                                 
    REINPUT 'PERSON WITH SAME PERSONNEL-ID ALREADY EXISTS'       
            MARK 1 AND SOUND ALARM                               
  MOVE 'N' TO #CONF                                              
  /*                                                             
  /*  GET FURTHER INFORMATION                                    
  /*                                                           
  INPUT                                                        
    'ADDITIONAL PERSONNEL DATA'                        ////    
    'PERSONNEL-ID             :' #PERSONNEL-ID (AD=IO) /       
    'NAME                     :' #NAME         (AD=IO) /       
    'FIRST-NAME               :' #FIRST-NAME   (AD=IO) ///     
    'MARITAL STATUS           :' #MAR-STAT             /       
    'DATE OF BIRTH (YYYYMMDD) :' #BIRTH                /       
    'CITY                     :' #CITY                 /       
    'COUNTRY (3 CHARACTERS)   :' #COUNTRY              //      
    'ADD THIS RECORD (Y/N)    :' #CONF          (AD=M)         
  /*                                                           
  /*   ENSURE REQUIRED FIELDS CONTAIN VALID DATA               
  /*                                                           
  IF NOT (#MAR-STAT = 'S'  OR = 'M' OR = 'D' OR = 'W')         
    REINPUT TEXT 'ENTER VALID MARITAL STATUS  S=SINGLE ' -     
                 'M=MARRIED D=DIVORCED W=WIDOWED' MARK 1       
  IF NOT (#BIRTH = MASK(YYYYMMDD) AND #BIRTH = MASK(1582-2699))
    REINPUT TEXT 'ENTER CORRECT DATE' MARK 2                   
  IF #CITY  = ' '                                
    REINPUT TEXT 'ENTER A CITY NAME' MARK 3      
  IF #COUNTRY = ' '                              
    REINPUT TEXT 'ENTER A COUNTRY CODE' MARK 4   
  IF NOT (#CONF = 'N' OR= 'Y')                   
    REINPUT TEXT 'ENTER Y (YES) OR N (NO)' MARK 5
  IF #CONF = 'N'                                 
    ESCAPE TOP                                   
  /*                                             
  /*  ADD THE RECORD                             
  /*                                             
  MOVE EDITED #BIRTH TO #BIRTH-D (EM=YYYYMMDD)   
  /*                                             
  STORE RECORD IN EMPLOYEES                      
     WITH PERSONNEL-ID = #PERSONNEL-ID           
          NAME         = #NAME                   
          FIRST-NAME   = #FIRST-NAME             
          MAR-STAT     = #MAR-STAT               
          BIRTH        = #BIRTH-D                
          CITY         = #CITY         
          COUNTRY      = #COUNTRY      
  END OF TRANSACTION                   
  /*                                   
  WRITE NOTITLE 'RECORD HAS BEEN ADDED'
  /*                                   
LOOP                                   
END                              

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UPDATE

Das folgende Beispiel wird in der UPDATE-Statement-Beschreibung referenziert.

UPDEX1R - UPDATE (Reporting Mode)

** Beispiel 'UPDEX1R': UPDATE (reporting mode)                           
**                                                                      
** CAUTION: Executing this example will modify the database records!    
************************************************************************
RESET #NAME (A20)                                                       
*                                                                       
INPUT 'ENTER A NAME:' #NAME (AD=M)                                      
IF #NAME = ' '                                                          
  STOP                                                                  
*                                                                       
FIND EMPLOYEES WITH NAME = #NAME                                        
  IF NO RECORDS FOUND                                                   
    REINPUT WITH 'NO RECORDS FOUND'  MARK 1                             
  /*                                                                    
  INPUT 'NAME:      ' NAME (AD=O) /                                     
        'FIRST NAME:' FIRST-NAME (AD=M) /                               
        'CITY:      ' CITY (AD=M)                                       
  /*                                                                    
  UPDATE USING SAME RECORD                                              
  /*             
  END TRANSACTION
  /*             
LOOP             
*                
END             

Ausgabe des Programms UPDEX1R:

ENTER A NAME:                                       

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Beispielprogramme für Systemvariablen

Die folgenden Beispiele werden in der *OCCURRENCE-Systemvariablen-Beschreibung referenziert:

OCC1P - Systemvariable *OCCURRENCE

** Beispiel 'OCC1P': *OCCURRENCE                                         
************************************************************************
DEFINE DATA LOCAL                                                       
1 #N1 (N7/1:10)                                                         
1 #N2 (N7/1:10,1:10)                                                    
1 #N3 (N7/1:10,1:10,1:10)                                               
END-DEFINE                                                              
*                                                                       
CALLNAT 'OCC1N' #N1(*) #N2(1:2,1:4) #N3(1:6,1:7,1:8)                    
*                                                                       
END                                                                    

Vom Programm OCC1P aufgerufenes Subprogramm OCC1N:

** Beispiel 'OCC1N': *OCCURRENCE (called by OCC1P)                     
**********************************************************************
DEFINE DATA                                                           
PARAMETER                                                             
1 PARM1 (N7/1:V)                                                      
1 PARM2 (N7/1:V,1:V)                                                  
1 PARM3 (N7/1:V,1:V,1:V)                                              
LOCAL                                                                 
1 #OCC2 (I4/1:2)                                                      
1 #OCC3 (I4/1:3)                                                      
1 #OCC1 (I4)                                                          
END-DEFINE                                                            
*                                                                     
MOVE *OCC(PARM1)   TO #OCC1                                           
MOVE *OCC(PARM2,*) TO #OCC2(*)                                        
MOVE *OCC(PARM3,*) TO #OCC3(*)                                        
*                                                                     
DISPLAY #OCC1 #OCC2(*) #OCC3(*)                                       
DISPLAY *OCC(PARM1,*) *OCC(PARM2,*) *OCC(PARM3,*)                     
*                                                               
NEWPAGE                                                         
*                                                               
WRITE NOHDR                                                     
      'Occurrences of 1. parameter:' *OCC(PARM1)                
    / 'Occurrences of 1. parameter:' *OCC(PARM1,1)              
    / 'Occurrences of 1. parameter:' *OCC(PARM1,*)              
    / 'Occurrences of 2. parameter:' *OCC(PARM2,1) *OCC(PARM2,2)
    / 'Occurrences of 2. parameter:' *OCC(PARM2,*)              
    / 'Occurrences of 3. parameter:' *OCC(PARM3,1) *OCC(PARM3,2)
                                     *OCC(PARM3,3)              
    / 'Occurrences of 3. parameter:' *OCC(PARM3,*)              
*                                                               
END

Ausgabe des Programms OCC1P - Seite 1:

Page      1                                                  05-01-18  10:21:30
                                                                               
   #OCC1       #OCC2       #OCC3                                               
----------- ----------- -----------                                            
                                                                               
         10           2           6                                            
                      4           7                                            
                                  8                                            
         10           2           6                                            
                      4           7                                            
                                  8                                           

Ausgabe des Programms OCC1P - Seite 2:

Page      2                                                  05-01-18  10:21:30
                                                                               
Occurrences of 1. parameter:          10                                       
Occurrences of 1. parameter:          10                                       
Occurrences of 1. parameter:          10                                       
Occurrences of 2. parameter:           2           4                           
Occurrences of 2. parameter:           2           4                           
Occurrences of 3. parameter:           6           7           8               
Occurrences of 3. parameter:           6           7           8              

OCC2P - System Variable *OCCURRENCE

** Beispiel 'OCC2P': *OCCURRENCE                                         
************************************************************************
DEFINE DATA LOCAL                                                       
1 #N (N7/1:10)                                                          
1 #I (I4)                                                               
END-DEFINE                                                              
*                                                                       
FOR #I=1 TO 10                                                          
  MOVE #I TO #N(#I)                                                     
END-FOR                                                                 
*                                                                       
WRITE 'Passing ocurrences 1:5'                                          
CALLNAT 'OCC2N' #N(1:5)                                                 
*                                                                       
WRITE 'Passing ocurrences 5:10'                                         
CALLNAT 'OCC2N' #N(5:10)                                                
*                                                                       
END                                                                    

Vom Programm OCC2P aufgerufenes Subprogramm OCC2N:

** Beispiel 'OCC2N': *OCCURRENCE (called by OCC2P)                     
**********************************************************************
DEFINE DATA                                                           
PARAMETER                                                             
1 #ARR (N7/1:V)                                                       
LOCAL                                                                 
1 I    (N7)                                                           
END-DEFINE                                                            
*                                                                     
FOR I=1 TO *OCC(#ARR)                                                 
  DISPLAY #ARR(I)                                                     
END-FOR                                                               
*                                                                     
END                                                                  

Ausgabe des Programms OCC2P:

Page      1                                                  05-01-18  10:33:03
                                                                               
Passing ocurrences 1:5                                                         
       1                                                                       
       2                                                                       
       3                                                                       
       4                                                                       
       5                                                                       
Passing ocurrences 5:10                                                        
       5                                                                       
       6                                                                       
       7                                                                       
       8                                                                       
       9                                                                       
      10                                                                      

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