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Case Study 2 - Complete Pet Care

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Case Study 2 - Complete Pet Care
Case Study 2 - Complete Pet Care For a more complete description, see Case Study 4 under Chapter 22. -Now assume that the relation Medication given in Question 20.4 is horizontally fragmented as follows: Transform the relational algebra tree from Question 20.4 into a reduced query on fragments. Give a full explanation of the reasoning behind each step and state any transformation rules used during the reduction process.
For a more complete description, see Case Study 4 under Chapter 22.
-Now assume that the relation Medication given in Question 20.4 is horizontally fragmented as follows:
Case Study 2 - Complete Pet Care For a more complete description, see Case Study 4 under Chapter 22. -Now assume that the relation Medication given in Question 20.4 is horizontally fragmented as follows: Transform the relational algebra tree from Question 20.4 into a reduced query on fragments. Give a full explanation of the reasoning behind each step and state any transformation rules used during the reduction process.
Transform the relational algebra tree from Question 20.4 into a reduced query on fragments. Give a full explanation of the reasoning behind each step and state any transformation rules used during the reduction process.

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