what is called an evaluation primitivea
What is called an evaluation primitive?
A relational algebra operation annotated with instructions on how to evaluate is known as an evaluation primitive.
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what is b-treea b-tree eliminates the redundant storage of search-key values it permits search key values to appear only
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what is called query processingquery processing refers to the range of activities included in extracting data from a
what is called an evaluation primitivea relational algebra operation annotated with instructions on how to evaluate is known as an evaluation
what is called a query evaluation plana sequence of primitive operations that can be used to assess a query is a query evaluation plan or a query
what is called a query -execution enginethe query implementation engine takes a query evaluation plan implements that plan and returns the answers to
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