Embedded SQL Example è  SCROLL CURSOR USING RELATIVE

 

 

Physical file used in the program: PARTYD

 

 

PNAME       PNUM          PADDR       OPNDD  OPNMM  OPNYY   OPNSTS
IROBO       P00000000001  CHENNAI        1      1   2,010      2
IROBO       P00000000002  EMPHAL         2     10   2,012      2
SHMANT      P00000000003  CHENNAI        3      5   2,011      2
AFTAB       P00000000007  HOMEIIEA      13      1   2,010      2
AMI         P00000000008  HELLY CORN    12     12   2,012      2
JPY         P00000000009  JEKINSAN      11     11   2,011      2
SHANN       P00000000010  KUPUNUS       24      1   2,012      2
HAPART      P00000000011  KOLINSA       16      1   2,010      2
********  End of data  ********


 

 

Display file used in the program: EMBED_DSP2


Columns . . . :    1  80                   Browse                            AMIT/QRPGLESRC
SEU==>                                                                           EMBED_DSP2
FMT DP .....AAN01N02N03T.Name++++++RLen++TDpBLinPosFunctions+++++++++++++++++++++++++++
*************** Beginning of data *********************************************************
0001.00      A                                      DSPSIZ(24 80 *DS3)
0002.00      A                                      CA03(03 'EXIT')
0003.00      A          R EMBED_SFL                 SFL
0004.00      A            S_PNUM        12A  O  7 13
0005.00      A            S_PNAME       12A  O  7 35
0006.00      A            S_PADDR       10A  O  7 53
0007.00      A          R EMBED_CTL                 SFLCTL(EMBED_SFL)
0008.00      A                                      OVERLAY
0009.00      A  42                                  SFLDSP
0010.00      A  41                                  SFLDSPCTL
0011.00      A  40                                  SFLCLR
0012.00      A  45                                  SFLEND(*MORE)
0013.00      A                                      SFLSIZ(0011)
0014.00      A                                      SFLPAG(0010)
0015.00      A            FIRSTRRN       4S 0H      SFLRCDNBR(CURSOR)
0016.00      A                                  1 28'PARTY BASIC INFORMATION'
0017.00      A                                  1 73DATE
0018.00      A                                      EDTCDE(Y)
0019.00      A                                  2 73TIME
0020.00      A                                  6 13'PARTY NUMBER'
0021.00      A                                      DSPATR(HI)
0022.00      A                                  6 36'PARTY NAME'
0023.00      A                                      DSPATR(HI)
0024.00      A                                  6 52'PARTY ADDRESS'
0025.00      A                                      DSPATR(HI)
0026.00      A          R FOOTER
0027.00      A                                 24  3'F3 = EXIT'
****************** End of data ***********************************************************




PROGRAM

 

 


*************** Beginning of data **********************************************
HDEBUG(*YES)
HOPTION(*NODEBUGIO)
FEMBED_DSP2CF   E             WORKSTN
F                                     SFILE(EMBED_SFL:RRN)
F                                     INFDS(infds)
*
Dinfds            DS
DRECNO                  378    379I 0
*
C     *IN03         DOWEQ     *OFF
C   03              LEAVE
C                   EXSR      DSPSFL
C                   ENDDO
C                   SETON                                            LR
C*
C*_________________________________________________
C*_______________CLEAR SUBFILE_____________________
C*_________________________________________________
C     CLRSFL        BEGSR
C                   EVAL      RRN=0
C                   SETON                                        40
C                   WRITE     EMBED_CTL
C                   SETOFF                                       40
C                   ENDSR
C*_________________________________________________
C*_______________FIRST FUBROUTINE__________________
C*_________________________________________________
C*
C     *INZSR        BEGSR
C                   SETOFF                                       404142
C                   SETOFF                                       45
C                   Z-ADD     *ZEROS        RRN               4 0
C                   EVAL      FIRSTRRN=1
C                   EXSR      CLRSFL
C                   EXSR      FILSFL
C                   EXSR      DSPSFL
C                   ENDSR
C*_________________________________________________
C*_______________FILL SUBFILE__________________
C*_________________________________________________
C*
C     FILSFL        BEGSR
C
C                   EVAL      RRN=0
*
C/EXEC SQL
C+ DECLARE C1 SCROLL CURSOR FOR
C+ select PNAME, PNUM,PADDR from AMIT/PARTYD
C+ order by PNUM
C/END-EXEC
*
*
C/EXEC SQL
C+ OPEN C1
C/END-EXEC
*
C/EXEC SQL
C+ FETCH FIRST FROM C1 INTO :S_PNUM, :S_PNAME,:S_PADDR
C/END-EXEC
*
C/EXEC SQL
C+ FETCH RELATIVE +5 FROM C1 INTO :S_PNUM, :S_PNAME,:S_PADDR
C/END-EXEC
*
C                   IF        SQLCOD>=0
C                   EVAL      RRN=RRN+1
C                   WRITE     EMBED_SFL
C                   IF        SQLCOD=100
C                   SETON                                        45
C                   ENDIF
C                   ENDIF
*
C                   IF        SQLCOD<0
C                   GOTO      CLOSE_C1
C                   ENDIF
*
C/EXEC SQL
C+ FETCH RELATIVE -5 from C1  INTO :S_PNUM, :S_PNAME,:S_PADDR
C/END-EXEC
*
C                   IF        SQLCOD>=0
C                   EVAL      RRN=RRN+1
C                   WRITE     EMBED_SFL
C                   IF        SQLCOD=100
C                   SETON                                        45
C                   ENDIF
C                   ENDIF
*
C     CLOSE_C1      TAG
C                   SETON                                        45
*
C/EXEC SQL
C+ CLOSE C1
C/END-EXEC
*
C                   ENDSR
C*_________________________________________________
C*
C     DSPSFL        BEGSR
*
C                   SETON                                        4142
*
C                   IF        RRN<=0
C                   SETOFF                                       42
C                   ENDIF
*
C                   WRITE     FOOTER
C                   EXFMT     EMBED_CTL
C                   EVAL      FIRSTRRN=RECNO
C                   SETOFF                                       4142
C                   ENDSR
****************** End of data *************************************************


 

 

 

OUTPUT

 

 


                           PARTY BASIC INFORMATION                       2/21/13
                                                                        07:53:53
                                                                               
                                                                               
                                                                                
            PARTY NUMBER           PARTY NAME      PARTY ADDRESS               
            JPY                   P00000000009      JEKINSAN                   
            IROBO                 P00000000001      CHENNAI                    
                                                                               
                                                                          
                                                                         Bottom
                                                                               
                                                                               
                                                                               
  F3 = EXIT                                                                    











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