what are extents?

Answer Posted / mehdee

- Extents in DB2 is about either Table Space or Index Space
going further than the PRIQTY assigned, into SECQTY
assigned when we did the create, and it slows downe the
access to these tables. So when EXTENTs is more than 1,
then we need to do DB2 ALTER and increase the PRIQTY on
STOGROUP for that Table Space of Index Space.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How do you eliminate duplicate values in db2?

677


What is consistency token in db2?

634


What is data manager?

601


When a COBOL-DB2 program in PRODUCTION is updating main tables and gone for long run, what have to do?

3112


How do I copy a table in db2?

571






Are views updateable?

638


What is load utility in db2?

656


what is the responsibility of the construction superintendent

1655


What is query_cache_limit?

541


Comment whether dclgen is mandatorily used. If not, then what is the point of using it?

599


What is null indicator in cobol db2?

576


What does db2 stand for?

594


Explain dclgen.

717


How does coalesce work?

581


What parameters are used to control the free space in DB2?

640