method CalcAllSelectAutoNumberForBusRel

query calculated fields procedure

Description

Assign a value to query calculated fields

Parameters

oiReturnStatus

output

integer

Return status of the method.

Internal usage

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query SelectAutoNumberForBusRel

program code (program1/bautonumberbusrel.p)

assign vcAUTONUMBERTYPES = {&AUTONUMBERTYPES}.
create query vhQuery in widget-pool "non-persistent".
vhQuery:set-buffers(ih_Buffer).
vhQuery:query-prepare("for each ":U + ih_Buffer:table).
vhQuery:query-open().
vhQuery:get-first().
do while not vhQuery:query-off-end:
    
    assign {&tcAutoNumberTypeBusRelTr} = "?":U.
    
    do viIndex = num-entries(vcAUTONUMBERTYPES,chr(2)) to 1 by -2 :
        if entry(viIndex,vcAUTONUMBERTYPES,chr(2)) = {&tcAutoNumberType}
        then do :
            assign {&tcAutoNumberTypeBusRelTr} = entry(viIndex - 1,vcAUTONUMBERTYPES,chr(2)) no-error.
            leave.
        end. /* if entry */
    end. /* do viIndex = ... */

    vhQuery:get-next().
end.
vhQuery:query-close().
delete object vhQuery.