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A movie has a title, release date, rating ( e . g . PG - 1 3 ) , running time, director, and one or
A movie has a title, release date, rating eg PG running time, director, and one or more
actors. Each movie is either a domestic or a foreign movie, but not both. A foreign movie uses a
language other than English and might provide English subtitles. Domestic movies are further
categorized into comedy, drama, action and horror movies. There are domestic movies that
belong to more than one genre. A comedy movie has a degree of funniness which ranges
between and A drama movie has a short description such as love storydocumentary
humanity etc.
Each movie is reviewed by one or more critics, each of whom gives an evaluation that ranges
from zero to five stars. A critic has a name and a unique phone number. A critic reviews one or
more movies.
Each movie is supplied by only one distributor. One distributor provides one or more movies.
For each distributor, we keep track of its unique name, address, and phone number. A
distributors address consists of streetaddress, city, state, and zipcode. The individual
components of the address can be accessed separately, and the entire address can also be
retrieved as a unit.
Each movie might be nominated to one or more award and eventually might win one or more
award. Each award is associated with one or more nominated movie, but only one winner is
selected for each award. Movies can exist without receiving nominations or winning any awards.
We keep track of the name and year of each award. For each movie, the number of award
nominations and the number of award wins, if any, can be computed from the known
information.
Part : Map the EER diagram from part into relational schemas points
Due: by : PM
Convert your EER diagram from part into relation schemas. In a PDF file, specify the
followings for each relation:
i the name of the relation,
ii the names of its attributes,
iii the domain of each attribute,
iv the primary key, and
v the foreign keys if any.
If needed, you can update your EER diagram from part before mapping. There is no required
format of your relation schemas. Submit your PDF file that has all the components listed
above for each relation and the EER diagram that your relation schemas are mapped from.
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