04-12-2009, 08:30 PM
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RED SQUARE CLUB
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Join Date: Nov 2003
Location: NY-what's better?
Posts: 3,577
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Just in general a 'sub-table' in a ERD is just 2 tables in a parent-child relationship. The child will always hold the foreign key to point towards the parent, not entirely sure why you are getting an error.
Sorry, my help was fairly useless. |
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