I want to set up primary keys made up of several fields. Referring to the
COBOL type example below is it possible to set up group data structures as
illustrated by ACCOUNT and NAME?
01 EXAMPLE-RECORD. SYNC.
05 ACCOUNT.
10 BRANCH PIC 9(6).
10 ACCOUNT-NO PIC 9(8).
10 PIN PIC 9(4).
05 BALANCE PIC S9(6)v99 COMP-3
05 NAME.
10 GIVEN PIC X(25).
10 SURNAME PIC X(30).
05 FILLER PIC X(40).
This way I could use ACCOUNT as a primary key or if I so wished I could
concatenate NAME and ACCOUNT and use that as primary key. Can concatenated
fields be used as a primary key?
Paul
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