Recently I noticed there are only 1-4, 9-14 parts in SQL:2008 standard:
ISO/IEC 9075-1:2008. Here is:
http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=45498
why don't they define 5-8 parts in this standard?
I also noticed there is a standard for data mining: ISO/IEC 13249-6:2006,
here is:
http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_detail.htm?csnumber=38648
.
is that the standard if I investigate the data mining extension for SQL
language?
Thanks!