Chapter 18-7
Copyright © 2004 Ramez Elmasri and Shamkant Navathe
Elmasri/Navathe,
Fundamentals of Database Systems, Fourth Edition
Database
Concurrency Control
Two-Phase Locking Techniques: Essential components
Lock table: Lock manager uses
it to store the identify of transaction locking a data item, the data item, lock mode and pointer to the
next data item locked. One simple way to implement a lock table is through
linked list.
