Integrated Information Support System (IISS). Volume 5. Common Data Model Subsystem. Part 8. NDML Programmer's Reference Manual.

Abstract

The Common Data Model Processor (CDMP) is a mechanism by which application programs can retrieve and update data without knowing where or how the data are stored. An application program poses requests to the CDMP, which processes those requirements against the databases in which the relevant data are stored and then returns the results to the application program. The Neutral Data Definition Language (NDDL) is the means for posing requests to the CDMP. This manual explains the syntax and semantics of each NDML command. Data Retrieval Commands, DELETE Command, INSERT Command, MODIFY Command, Loop Construct, Example of Precompiling and Executing Application Process, COBOL Reserved Names and Labels, FORTRAN Reserved Names and Labels.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1985
Accession Number
ADA181706

Entities

People

  • J. Althoff
  • M. Apicella
  • M. Loomis
  • T. Loomis

Organizations

  • General Electric

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  • Computer science

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  • Database Systems and Applications