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"
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