- First Normal form requires that there be no multivalued attributes
- To check for 1NF, validate that each attribute has a single value for each instance of the entity.
- If an attribute has repeating values, create an additional entity and relate it to the original entity with a M:1 relationship
This is the class website for George Wesinghouse's I.T. Department. Included are assorted photos of daily course tasks and main points taken from sections in the Oracle Academy Database Design online course (Academy.oracle.com)
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Tuesday, February 21, 2012
6B:Normalization and First Normal Form
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