<http://schema.org/articleBody>
"Ok, this may come as a surprise to you, but the OS comes with a built in database called DB2. DB2, like many other databases, has something called a &amp;quot;system catalog&amp;quot;. You may read about it at: http://www-01.ibm.com/support/knowledgecenter/api/content/ssw_ibm_i_72/db2/rbafzcatalog.htm One very interesting view is SYSCOLUMNS. You can read about it at: http://www-01.ibm.com/support/knowledgecenter/api/content/ssw_ibm_i_72/db2/rbafzcatsqlcolumns.htm One sample way to look at it is with SELECT SYSTEM_COLUMN_NAME..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://archive.midrange.com/midrange-l/201408/msg00789.html>