Labels:text | screenshot | font | diagram | circle | parallel | number OCR: TASK A TASK B Select *from employee; Update employee. sel salary # 800000 where naine lixe Burleson LOCK POOL MEMORY LOCK MANAGER 1001 1.Affected row ID = 1004 990 1002 shared locks 1003 2. Cannot set an exclusive are set Lock on row ID 1004 until 1005 exclusive request for row ID = 1004 task A issues a COMMIT, ROLLBACK of an END-TASK checkpoint. 1990 FIGURE 2. Exclusive and shared locks.
