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Dynamic structure of a table?!!
Hi all,
I have an ER diagram which has an entity called "Form" .This is a typical electronic Form but number of its fields are not known and may vary at future.
What is the best logical design for this case? If I create a table for this Form I should add columns to it in the future.This does not seem nice.Also I do not want to use "Entity-Attribute-Value" method as described at:
Tony Andrews Blog
-Thanks
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