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| Statement: | FILE (lun) CTL="@05xxyy@" |
| Discussion: |
This statement specifies descending sort/merge, where xx and yy
are the logical unit numbers in hex of two open Comet sequential
work files. The record size of the work files should be the same
as the size of the records to be sorted. Use this control code if
the amount of data to be sorted exceeds 64K or if you are not
certain how much data is to be sorted.
The (lun) parameter is the logical unit number of the sort gateway device which has been previously opened in your program. |