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Please use this identifier to cite or link to this item:
http://hdl.handle.net/2451/14595
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| Title: | QUERY PROCESSING STRATEGIES IN THE PASCAL/R RELATIONAL DATABASE
MANAGEMENT SYSTEM |
| Authors: | Jarke, Matthias
Schmidt, Joachim W. |
| Issue Date: | 1982 |
| Publisher: | Stern School of Business, New York University |
| Series/Report no.: | IS-82-28 |
| Abstract: | In the database programming language PASCAL/R, the programming language
PASCAL and concepts based on the relational data model are integrated.
The paper investigates transformation strategies used in the PASCAL/R
system to evaluate queries with existential and universal quantifiers.
Intermediate data structures are described using a high-level language
tool called a reference to a selected variable. The predicate calculus
approach used in PASCAL/R offers new insight into recently proposed
query optimization techniques and allows some of them to be extended. |
| URI: | http://hdl.handle.net/2451/14595 |
| Appears in Collections: | IOMS: Information Systems Working Papers
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