What is concurrency in db2?
- 1 Answers
- 1420 Views
- I also Faced
- E-Mail Answers
Answer / vasuki🐍
Concurrency is the ability of more than one application process to access the same data at essentially the same time.
However, DB2 use locks to control concurrency to prevent lost updates and such possibly undesirable effects as unrepeatable reads and access to uncommitted data.
locks ensure that no process accesses data that has been changed, but not yet committed,
| Is This Answer Correct ? | 0 Yes | 0 No |
what is plan? is plan executable or package?
What is the difference between spufi and qmf?
Q3. How will you fetch duplicate values from a DB2 table?
What is dclgen (declaration generator)?
What are the three DB2 date and time data types and their associated functions?
What is a thread?
What is db2 catalog database?
Which component is responsible for db2 startup and shutdown?
Can you tell me how can you find out the # of rows updated after an update statement?
when we are trying to update db2 rows. if the program abends . how we will know that the last successful update row was
What is sqlcode -922 ?
WHAT IS MEANT BY COMMIT COMMAND?
COBOL 
