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

Question

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

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

question from:https://stackoverflow.com/questions/65661642/a-question-about-the-meaning-of-schedule-notation-in-databases

Answer 1

Waitting for answers