Question
Assume that relation PROJ of our example database above is horizontally fragmented as follows: PROJ1 = PNOP2 (PROJ) PROJ2 = PNO>P2 (PROJ) Transform the following
Assume that relation PROJ of our example database above is horizontally fragmented as follows: PROJ1 = PNOP2 (PROJ) PROJ2 = PNO>P2 (PROJ) Transform the following query into a reduced query on fragments: SELECT BUDGET FROM PROJ,ASG WHERE PROJ.PNO = ASG.PNO AND PNO = "P4"
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Excel 2023 Upgrade Yourself From Being Ms Excel Beginner To An Advanced Level By Using Five Minutes Daily In Seven Day Crash Course With Practically Explained Content And Step By Step Instructions
Authors: Jerome Lindsey
1st Edition
B0BPGMW24N, 979-8367752373
