Re: Multiplicity, Change and MV

From: x <>
Date: Wed, 12 Apr 2006 17:00:10 +0300
Message-ID: <e1j148$tgk$>

"Neo" <> wrote in message

> In RM, the proper method of allowing an attribute to have multiple
> values is to have a separate table.

No. You just change the key definition :-)

> 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.

Separate from what ?
What initial schema ?
The RM has no code. Only data. :-) Received on Wed Apr 12 2006 - 16:00:10 CEST

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