Bulletin of the Technical Committee on Data Engineering December, 1993 Vol. 16 No. 4 IEEE Computer Society Letters Letter from the TC Chair . .......................................................Rakesh Agrawal 1 Letter from the Editor-in-Chief . ..................................................David Lomet 2 Special Issue on Query Processing in Commercial Database Systems Letter from the Special Issue Editor . .................................................Goetz Graefe 3 Query Optimization in the IBM DB2 Family . .........Peter Gassner, Guy Lohman, and K. Bernhard Schiefer 4 Query Processing in the IBM Application System 400. Richard L. Cole, Mark J. Anderson, and Robert J. Bestgen 18 Query Processing in NonStop SQL . A. Chen, Y-F Kao, M. Pong, D. Shak, S. Sharma, J. Vaishnav, and H. Zeller 28 Query Processing in DEC Rdb: Major Issues and Future Challenges . .................Gennady Antoshenkov 41 Conference and Journal Notices 1994 International Conference on Data Engineering. .........................................back cover Editorial Board TC Executive Committee Editor-in-Chief Chair David B. Lomet Rakesh Agrawal DEC Cambridge Research Lab IBM Almaden Research Center One Kendall Square, Bldg. 700 650 Harry Road Cambridge, MA 02139 San Jose, CA 95120
[email protected] [email protected] Vice-Chair Associate Editors Nick J. Cercone Shahram Ghandeharizadeh Assoc. VP Research, Dean of Graduate Studies Computer Science Department University of Regina University of Southern California Regina, Saskatchewan S4S 0A2 Los Angeles,