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Where does view definition stored?
A view definition is permanently stored as part of the database.
What are the storage types? The storage types are: a) Volatile storage b) Nonvolatile storage
Describe relational model? Structure of relational data base Basic structure Database schema Keys Schema diagram Query languages
Introductory course and so does not require any fancy coding. I will provide a guidance document to help you in producing the solutions.
What is theta join explain? Theta Join - The theta join operation is an extension to the natural-join operation which permits us to merge selection and a Cartesian
FitAll Ltd is a company that manufactures clothes. Its processes are manual and there are stand-alone Information Systems that aid to manage them. The Information Systems were purc
Draw entity relationship diagram for the following scenario. A university has many departments whereas each department belongs to that particular uni. That uni has also many bui
Which is the properties of entities? Attributes is the properties of entities.
tell me the functionality,advantages and disadvantages of student database
Explain the Cartesian product: The Cartesian product operation does not need relations to union-compatible. The meaning of this is that the involved relations may have dissim
Differentiate between join and outer join? Outer joins return all rows from at least one of the tables or views mentioned within the FROM clause, as long as those rows get toge
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