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R1 (X), R2 (X).2, R1 (X) In the above scheme unable to read again (nonrepeatabl reader) that reveals the problem? What could be the VT
R1 (X), R2 (X).2, R1 (X) In the above scheme unable to read again (nonrepeatabl reader) that reveals the problem? What could be the VT action at A: W1 (X) B: W2 (X) A: R1 (X) D: R2(X) TO: The problem mentioned in the plan cannot arise
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Database Management With Website Development Applications
Authors: Greg Riccardi
1st Edition
0201743876, 978-0201743876
