cartisian product, Database Management System

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Explain the cartesian product in Database Management System

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Database Errors: An error is said to have occurred if the implementation of a command to manipulate the database cannot be successfully finished either due to inconsistent data or

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Define upgrade and downgrade? It gives a mechanism for conversion from shared lock to exclusive lock is called as upgrade. It gives a mechanism for conversion from exclusive

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Strict 2pl-two phase locking (2pl), Strict 2PL :Though, this basic 2PL suff...

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