They are taking 2 Transactions..
T1:R1(A) W1(A) R2(B) W2(B)
T2:R2(A) W2(A) R2(B) W2(B)
How it is possible to take a operation with suffix 2 in Transaction 1..?
That video is confusing sir..
Could you please explain that clear...
Thanks in advance-:)