simulation problem

Posted in 2007

eea7236@louisiana.edu — 2 Mar 2007 08:23:45 -0800 — source: Usenet: comp.databases.informix

Hi all I'm asked in a Database course to implement a simualtor for a simple query processor, and I really can't understand the concept of simulating the query processor and testing it on a DBMS which already has its own query processor. if anyone can help giving me examples for that simulation or at least know tell me a link for a query simulator as an example. Thanks all

↪ replying to eea7236@louisiana.edu

Martin Fuerderer — Fri, 2 Mar 2007 17:54:37 +0100 — source: Usenet: comp.databases.informix

Hi, maybe they mean a query generator? You could look at things like benchmark tools. These usually are generating (more or less unique) queries and running them against a database. Look for "TPC-x" (where x can be B, C, H, etc.). Another keyword might be "Dynamic SQL" (at least it is known that way in the Informix part of the database sphere). Regards, Martin -- Sorry, but the following text is now required by German law: IBM Deutschland GmbH Vorsitzender des Aufsichtsrats: Hans Ulrich Maerki Geschäftsführung: Martin Jetter (Vorsitzender), Rudolf Bauer, Christian Diedrich, Christoph Grandpierre, Matthias Hartmann, Andreas Kerstan Sitz der Gesellschaft: Stuttgart Registergericht: Amtsgericht Stuttgart, HRB 14562 WEEE-Reg.-Nr. DE 99369940 informix-list-bounces@iiug.org wrote on 02.03.2007 17:23:45: > Hi all > I'm asked in a Database course to implement a simualtor for a simple > query processor, and I really can't understand the concept of > simulating the query processor and testing it on a DBMS which already > has its own query processor. > if anyone can help giving me examples for that simulation or at least > know tell me a link for a query simulator as an example. > > Thanks all > > _______________________________________________ > Informix-list mailing list > Informix-list@iiug.org > http://www.iiug.org/mailman/listinfo/informix-list