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1)Use querv tree to optimize the following query. SELECT order_num, mfr, product, rep, price From orders, products Where price > 100 And Qty-On-hand > 3 and mfr = mfr_id and product = product_id

1)Use querv tree to optimize the following query. SELECT order_num, mfr, product, rep, price From orders, products Where price > 100 And Qty-On-hand > 3 and mfr = mfr_id and product = product_id

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1)Use querv tree to optimize the following query. SELECT order_num, mfr, product, rep, price From orders, products Where price > 100 And Qty-On-hand > 3 and mfr=mfr_id and product = product_id
Transcribed Image Text:1)Use querv tree to optimize the following query. SELECT order_num, mfr, product, rep, price From orders, products Where price > 100 And Qty-On-hand > 3 and mfr=mfr_id and product = product_id
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