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Found a nice explanation here:
http://www.e-consultancy.com/knowledge/glossary/1163/partial-functional-dependency.html 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 table's primary key (but not all of it).
What else can I help you with?
When is a table in 2NF?
A table is in 2NF when it is in 1NF and it includes no partial dependencies. However a table in 2NF may still have transitive dependencies, i.e., dependencies based on attributes that are not part of the primary key.
What are the dependencies of the Faroe Islands?
They have no dependencies. They are themselves an autonomous region of the Kingdom of Denmark. No dependencies, that is correct.
When was Cragston Dependencies created?
Cragston Dependencies was created in 1860.
When was Federal Dependencies of Venezuela created?
Federal Dependencies of Venezuela was created in 1945.
What is the population of Federal Dependencies of Venezuela?
Federal Dependencies of Venezuela's population is 3,245.
What is Falkland Islands Dependencies's motto?
Falkland Islands Dependencies's motto is 'Desire the right'.
What is dependencies in database?
Referentail dependencies occur when an object is referenced in the definition of another object
Explain the first 3 normal forms in dbms?
First Normal Form: Remove the repeating groups in a table Second Normal Form: Remove partial dependencies Third Normal Form: Remove transitive depedencies
How many countries and how many dependencies are located in the lesser antilles?
there are: 12 countries. 2 dependencies.
How many countries and how many dependencies are located in the lesser antill?
there are: 12 countries. 2 dependencies.
How many countries and how many dependencies are located in the lesser antiles?
there are: 12 countries. 2 dependencies.
What is the area of Federal Dependencies of Venezuela?
The area of Federal Dependencies of Venezuela is 342 square kilometers.
