Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Language Reference Manual

Indexed

In the indexed data set organization, records are placed in a logical sequence based on the key of each record. An indexed data set must reside on a direct-access device. A character string key identifies the record and allows direct retrieval, replacement, addition, and deletion of records. Sequential processing is also allowed.


Terms of use | Feedback

This information center is powered by Eclipse technology. (http://www.eclipse.org)