database model, Database Management System

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Why older data models are being replaced by new data modelling 100 words accepted#

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These are the binary operations; i.e., each is applied to two relations or sets. These two relations can be union compatible excluding in case of Cartesian product. Two relations R

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Tables, does tables are called relations

does tables are called relations

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What is SQL Profiler? SQL Profiler is a graphical tool that permits system administrators to monitor events in an instance of Microsoft SQL Server. You can capture and save dat

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