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File is a collection of related records. A record is a collection of related fields. A field is a component part of a record designed to hold a single data item of a specified type. A keyfield is a uniquely identifies a record within a file. A data item is data contained in a field.

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user60485 7 années, 3 mois avant
File is a collection of related records. A record is a collection of related fields. A field is a component part of a record designed to hold a single data item of a specified type. A keyfield is a uniquely identifies a record withi a file. A data item is data contained in a field.

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