| #### Developing Time-Oriented Database Applications in SQL Richard T. Snodgrass |

# LANGUAGE DIRECTIONS

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#

## Contents :

> TSQL2

> SQL/Temporal

> TimeCenter Technical Reports

> TimeDB1

> TimeDB2

> Tiger

> Synchrony

> KPN

#

# TSQL2

> The specification of the TSQL2 Temporal Query Language and related information

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#

# SQL/Temporal

> Discussion of interactions between TSQL2 and SQL3 Committees, including change proposals and other expert contributions

# TimeDB1 and TimeDB2 from TimeConsult

To transfer one of these files to your hard disk, push the SHIFT key down while clicking on the file name. A "Save As" dialog box will appear.

The SWI Prolog and SICStus Prolog versions come as tar files, which must be extracted using tar. The Macintosh SICStus version comes as an .hqx file. The TimeDB 2.0 versions are both tar files, which expand into a java program, which can be run on any machine supporting Java 1.2 and JDBC.

More information can be found at TimeConsult's web site, http://www.timeconsult.com/.

# TimeDB1

> Transfer TimeDB Version 1.07 (November 1, 1996) for SWI Prolog [readme.txt]
> Transfer TimeDB Version 1.07 (November 1, 1996) for SICStus Prolog[manual.pdf]
> Transfer TimeDB Version 1.07 (November 1, 1996) for Macintosh SICStus Prolog

# TimeDB2

> Transfer TimeDB 2.0 Beta (Java and JDBC; December 23, 1998)[manual2b.pdf]
> Transfer TimeDB 2.0 Demo (Java and JDBC)[manual2d.pdf]

#

# TimeCenter Technical Reports

    TR-3: H. Gregersen and C. S. Jensen, Temporal Entity-Relationship Models---a Survey [ps, pdf]
    TR-31: C. E. Dyreson, W. S. Evans, H. Lin, and R. T. Snodgrass, Efficiently Supporting Temporal Granularities[ps, pdf]
    TR-32: J. Skyt and C. S. Jensen, Vacuuming Temporal Databases[ps, pdf]
    TR-35: H. Gregersen and C. S. Jensen, Conceptual Modeling of Time-Varying Information[ps, pdf]
    TR-39: H. Gregersen, L. Mark, C. S. Jensen, Mapping Temporal ER Diagrams to Relational Schemas[ps, pdf]

TimeCenter URL: http://www.cs.auc.dk/research/DBS/tdb/TimeCenter/

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# Tiger

> Front Page
> Applet
> ATSQL

> > UC
> > TUC
> > SEQ
> > NSEQ

> System

> > Guidelines
> > Requirements
> > Doc
> > Support

> Information

> > Contribution
> > Warranty
> > Related Work
> > Contact
> > Future Work

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# Synchrony

> Synchrony web pages
> White paper [PDF]
> Manual [WORD , PDF]
> Reference [PDF]

# KPN Research

> KPN research paper [PDF, PS]

#### References

Jeroen Wijnands KPN Research
Postbus 15000
9700 CD Groningen
The Netherlands

Tel: +31 50 5821767
Fax: +31 50 3122415
J.E.P. Wijnands@research.kpn.com

#### HTML Credits

Jian Yang, Department of Computer Science, University of Arizona (yangjian@cs.arizona.edu)
March 11, 1999 (Last Update)