You can combine files based on more than one key. The files must contain the same data format, and the key data items must start at the same character position (column) and be the same length.
To combine EMPLOYEE and NEWHIRES into a new file named COMPANY by last name, first name, and job title, enter the following sequence of commands:
:MERGE
HP32214A.01.00 MERGE/3000 WED, JUN 3, 1987, 12:15 PM
© HEWLETT-PACKARD CO. 1986
>INPUT EMPLOYEE, NEWHIRES
>OUTPUT COMPANY
>KEY 1, 11; 12, 11; 23, 19
>END
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This would arrange the two CARLSON entries in their proper alphabetical order with regard to their first names. Only the two CARLSON entries are shown in the following example:
:EDITOR
HP32201A.07.17 EDIT/3000 WED, JUN 3, 1987, 12:30 PM
© HEWLETT-PACKARD CO. 1985
/TEXT NEWHIRES
FILE UNNUMBERED
/LIST 5/6
1 2 3 4
1234567890123456789012345678901234567890123456789
5 CARLSON PETER BUYER 8043
6 CARLSON ROBERTA TREASURER 3586
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