relational algebra, Database Management System

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what is union compatable?

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Introduction to database technology, 1. Create the tables for the play-sche...

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Deadlock And Its Prevention: As seen earlier, though two phase locking protocol handles the trouble of serialisability, but it causes some troubles also. For instance, consider th

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Give short note on the following terms:Dirty pages and ETL a.) Dirty pages. These are buffer pages which comprise modifications which haven't been written to disk. b.

Inconsistent analysis-problems of concurrent transactions, Inconsistent Ana...

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