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Creating views with Replace option : This option is used to alter the definition of the view without recreating and dropping it or regranting object privileges previously granted o
Process of normalization is the integral part of designing a database. Justify this statement with suitable database design
Due date for May 8
What are the comparison operator in SQL? Comparison operator in SQL are =, LIKE and BETWEEN
A table joined with itself is called ? A table joined with itself is known as self join table. Normal 0 false false false EN-IN X-NONE X-NONE
Define a property that is not a property of transactions? Ans: Concurrency is not a property of transactions
Explain the shadow paging recovery technique. Ans: Shadow paging is a method used to acquire atomic and durable transactions, and provides the capability to manipulate pages i
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
MOSS VALE is a town with 15000 inhabitants. The fire department wishes to develop a system that automates the despatch of fire engines to attend fires. The ERD below describes the
Why a report generator is used ? Report generator is used for print files on paper.
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