Give an example of a serializable schedule that could be produced at SNAPSHOT isolation, but could not be produced by a strict two-phase locking concurrency control.
What will be an ideal response?
Solution:
r1(x) w1(x) r2(x) r2(y) w2(y) r1(y) c1 c2
Computer Science & Information Technology
You might also like to view...
Which of the following code segments prints a single line containing hello there with the words separated by a single space?
a. std::cout <
Computer Science & Information Technology
Explain the multiple meanings of the operators << and >>.
What will be an ideal response?
Computer Science & Information Technology