Can you elucidate the nuances of relational algebra operators, such as selection, projection, join, and aggregation, in
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Can you elucidate the nuances of relational algebra operators, such as selection, projection, join, and aggregation, in the context of table manipulation and query optimization, particularly with respect to query complexity and execution plan generation?
Related Book For
Database management systems
ISBN: 978-0072465631
3rd edition
Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff
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