Re: Multiplicity, Change and MV
Date: Wed, 12 Apr 2006 17:00:10 +0300
"Neo" <neo55592_at_hotmail.com> wrote in message news:1144794418.793701.137270_at_e56g2000cwe.googlegroups.com...
> In RM, the proper method of allowing an attribute to have multiple
> values is to have a separate table.
> If the separate table is not
> included in the initial schema, adding it later usually requires schema
> changes, data migration and script/query/code updates.