Re: Embedded and dynamic SQLRPG -- RPG400-L

> But, in this example you know what fields you wnat to fetch.
> In my case I don't know how many, and which, fields the user select to
> create a report or presented in an subfile.
> Jo�o Pereira
>
Is this selected always the same file? If so you might be able to either
code a condition for each field (if selected_a = Y) cat a to subfile
field (80 or 132 char text)) or select all fields, and again only put in
subfile field if selected.
If not always same file, same solution, but will need an array or table
of all the field names. If you have seen the wrkdbf command
(free at www.wrkdbf.com) I know Bill updated the screen with something
similar to this.
>
>
> -----Original Message-----
> From: Jim Franz [mailto:jfranz@triad.rr.com]
> Sent: Sexta-feira, 17 de Novembro de 2000 13:38
> To: RPG400-L@midrange.com
> Subject: Re: Embedded and dynamic SQLRPG
>
>
> > I think something is missing:
> > What is :save ???
> >
> Save is the data structure the record read is moved to. In this example,
> that
> happens to be only one field, but could be many.
> ISAVE        DS
> I                                        1   70WO#
>
> the example of the STR is in the comments:
> C* SELECT WO# FROM WO WHERE WOID# = 'CUS90' AND
> C* WOPO# = 'XYZ1234'
>
> So for each record read that meets the above selection, I can get the
> work order number (WO#). I save the WO#'s from each record read,
> and pass all of them in an array back to the calling pgm. To make it
> clearer, below is a clip of the entire pgm. (again, I wrote this years
> ago and might do some things diff today).
>
> entire pgm
>
> F*****************************************************************
> F* NTOSQL3 - PROCESS SQL SEARCH AND RETURN ARRAY OF WORK ORDERS 'S
> F*                       RETURN UP TO 100 WORK ORDERS FOR SELECTED PO#
> F*
> F*****************************************************************
> F**
> F** 02/15/98 JF WRITTEN
> F*****************************************************************
> E                    ARRAY   1   1 80               SQL STRING
> E                    REF       100  7               ADDRESS REF#
> ISAVE        DS
> I                                        1   70WO#
> C* MATCH NAME
> C           *ENTRY    PLIST
> C* INPUT
> C                     PARM           ID      6        CUST ID
> C                     PARM           PO#     7        PO#
> C* OUTPUT
> C                     PARM           REF              ADDR REF#'S
> C* INITIALIZE
> C                     MOVE ''''      QUOTE   1
> C                     MOVE '%'       PERCNT  1
> C                     MOVE 'WOID# =' @WOID#  7        WO ID#
> C                     MOVE 'WOPO# =' @PO#    7        PO#
> C                     MOVE 'LIKE'    @LIKE   4
> C                     MOVE 'AND'     @AND    3
> C                     MOVE *ZEROS    X       50       # OF RECS
> C                     MOVE *BLANKS   REF              ADDRESS REF#
> C* BUILD COMMAND STRING
> C                     MOVEAARRAY     STR   256 P      CMD STRING
> C                     MOVE *ZEROS    #FLDS   30       #FIELDS USED
> C* WO ID#
> C* SELECT WO# FROM WO WHERE WOID# = 'XXXXXX'
> C           ID        IFNE *BLANKS
> C                     ADD  1         #FLDS
> C                     CAT  @WOID#:1  STR
> C                     CAT  QUOTE:1   STR
> C                     CAT  ID:0      STR
> C                     CAT  QUOTE:0   STR
> C                     ENDIF
> C* PO NUMBER
> C* SELECT WO# FROM WO WHERE WOID# = 'CUS90' AND
> C* WOPO# = 'XYZ1234'
> C           PO#       IFNE *BLANKS
> C                     ADD  1         #FLDS
> C           #FLDS     IFGT 1
> C                     CAT  @AND:1    STR              AND
> C                     ENDIF
> C                     CAT  @PO#:1    STR              AND WOPO#
> C                     CAT  QUOTE:1   STR              AND WOPO# '
> C                     CAT  PO#:0     STR              AND WOPO# 'X
> C                     CAT  QUOTE:0   STR
> C                     ENDIF
> C*
> C/EXEC SQL WHENEVER SQLERROR GOTO $ERR
> C/END-EXEC
> C*
> C/EXEC SQL
> C+   PREPARE S1 FROM:STR
> C/END-EXEC
> C*
> C/EXEC SQL
> C+   DECLARE C1 CURSOR FOR S1
> C/END-EXEC
> C*
> C/EXEC SQL OPEN C1
> C/END-EXEC
> C*
> C/EXEC SQL WHENEVER NOT FOUND GOTO $DONE
> C/END-EXEC
> C*
> C           SQLCOD    DOUNE0
> C/EXEC SQL
> C+  FETCH C1 INTO :SAVE
> C/END-EXEC
> C*
> C* PROCESS NO MORE THAN 10  RECORDS
> C                     ADD  1         X
> C           X         IFGT 100
> C                     LEAVE
> C                     ENDIF
> C                     MOVE WO#       REF,X
> C                     ENDDO
> ..... *. 1 ...+... 2 ...+... 3 ...+... 4 ...+... 5 ...+... 6 ...+... 7
>      C*
>      C           $DONE     TAG
>      C**                   MOVEAREF       REF#             MOVE REFS TO
>      C           $ERR      TAG
>      C                     MOVE *ON       *INLR
> **    ARRAY
> SELECT WO# FROM WO WHERE
>
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