explain candidate keycandidate key - a candidate
Explain Candidate key?
Candidate Key - A candidate key is a minimal superkey, that can be used to uniquely identify a tuple in the relation.
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consider the following relational schema person ss name address car registrationnumber year model accident date driver carregno owns ss
in order to get the contents of a binary search tree in ascending order one has to traverse it in
what is key key - a single attribute or a combination of two or more attributes of an entity set which is used to recognize one or more instances
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explain candidate keycandidate key - a candidate key is a minimal superkey that can be used to uniquely identify a tuple in the
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explain alternate keyalternate key - all the candidate keys except primary key are known as alternate
in order to get the information kept in a binary search tree in the descending order one should traverse it in which of the following order
explain foreign keyforeign key - let there are two relations tables r and s any candidate key of the relation r that is referred within the relation
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