Jump to content

Daplex

From Wikipedia, the free encyclopedia

This is the current revision of this page, as edited by Monkbot (talk | contribs) at 14:03, 17 December 2020 (Task 18 (cosmetic): eval 2 templates: del empty params (2×);). The present address (URL) is a permanent link to this version.

(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)

Daplex is a computer language introduced in 1981 by David Shipman of the Computer Corporation of America.[1] Daplex was designed for creating distributed database systems and can be used as a global query language.[2]

Example of Daplex Local Schemata

[edit]
Type EMPLOYEE is entity
Name: string
SSN: integer
ADDRESS: string
SALARY: Float
end entity;

References

[edit]
  1. ^ Rose, Elisabeth (Summer 1991). "Data Modeling for Non-Standard Data". Journal of Database Management. 2 (3): 10. ISSN 1063-8016.
  2. ^ Prabhu, C.S.R. (1992). "3.7 Daplex". Semantic Database Systems: A Functional Introduction. Universities Press (India) Private Limited. pp. 60–71. ISBN 0-86311-346-X.
[edit]