In database terminology, a partial functional dependency occurs when the value in a non-key attribute of a table is dependent on the value of some part of the ... wiki.answers.com |
A partial dependency is a dependency where A is functionally dependant on B ( A → B), but there is some attribute on A that can be removed from A and yet the ... wiki.answers.com |
We can consider a relation to be in Second Normal Form when: The relation is in First Normal Form and all partial key dependencies are removed so that all non ... rdbms.opengrass.net |