Thank you very much for your reply. That's exactly what I was needing to demonstrate the power of PostgreSQL. On Nov 27, 2007 1:46 AM, Rodrigo De León <rdeleonp(at)gmail(dot)com> wrote: > On Nov 26, 2007 10:34 PM, Elvis Henríquez <henriquez(dot)elvis(at)gmail(dot)com> wrote: > > I hope you could help me with this. > > See: > http://www.lethargy.org/~jesus/archives/66-Big-Bad-PostgreSQL.html >