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serialization - A question about the meaning of schedule notation in databases?

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

Suppose we have the schedule R1(A),R2(A),W1(A)

Does this mean that what is written in W1(A) by transaction 1, is dependent on what it read before in R1(A) ?

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answered Jan 27, 2021 by 深蓝 (71.8m points)

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