| 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 |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IS-82-28.pdf | 3.08 MB | Adobe PDF | View/Open |
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