A key file is a selected field of a record that is used to identify that record uniquely. In a file of records, it is the field used as the basis for sorting the file.
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Key field
Updated on July 20, 2022
A key file is a selected field of a record that is used to identify that record uniquely. In a file of records, it is the field used as the basis for sorting the file.
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Project number: 2020-1-IT01-KA202-008386
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