Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


How to createing new version of GDG with out loosing the
data in preaves GDG version?

Answers were Sorted based on User's Feedback



How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / mani

Generations and versions are two different aspects of a GDG.

Generations is which everyone is aware of and its max limit
is 255.
For creating a new generation if we specify gdg base(+1)
then a new generaion would be created and we would be
specifying the dcb parameters for the new generation.

As per my knowledge generally all the gdg versions have the
same dcb parameters but when they change then we go for
specifying a version which means there is a difference in
the attributes of the gdg.
a version is used to continue the same gdg base with a
different set of attributes and it would be specified as
gdg base.v00 and the next would be gdg base.v01.

Is This Answer Correct ?    14 Yes 2 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / radha

take backup of the generation and the create a new
generation with (+1) and define SPACE parameter in such a
way that it accomidates all your data

Is This Answer Correct ?    8 Yes 0 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / anna

create a backup file

Is This Answer Correct ?    7 Yes 0 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / amrita

While mentioning the GDG file in JCL, write (+1) infront of
the file name eg: DD DSN=xxx.yyy(+1),DISP=(NEW,,)

Is This Answer Correct ?    5 Yes 0 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / necron

Can you be a bit more specific, i did not get your question.

are you talking about the number of gdg versions to be
maintained? they can be set by the LIMIT parameter in the
GDG declaration.

Is This Answer Correct ?    7 Yes 3 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / sriram

GDG reached it's limitation so but i want to add some more
data to that file.

Is This Answer Correct ?    2 Yes 4 No

How to createing new version of GDG with out loosing the data in preaves GDG version?..

Answer / guest

Hi,

The question speaks more about VERSION of GDG.

As of now the version will be always zero only.
If you want a versino in you GDG you need to specify,

dd DSN=A.B.D(0001)V01 and other parameters.

or rename the Generation.

Is This Answer Correct ?    1 Yes 4 No

Post New Answer

More VSAM Interview Questions

On which datasets You can have ALT INDEX?

2 Answers  


Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now ?

4 Answers   Patni,


what are the codes returned by the ams (access method services) command during the execution in vsam?

0 Answers   IBM,


What does the keyranges parameter in define cluster command do?

0 Answers  


name the utility program closely associated with vsam?

0 Answers   IBM,


What is the meaning of each of the values in SHAREOPTS(2 ?

1 Answers  


What are all the ways we can create datasets?

7 Answers   IBM,


explain how can you initialize a vsam file before any operation?

0 Answers   IBM,


what is meant by dirty read in vsam?

0 Answers   IBM,


what is a base cluster in vsam?

0 Answers   IBM,


How to declare the EMP Name, EMP No., DOB in VSAM KSDS file? Please explain.....

3 Answers   CTS,


What is the difference between sequential files and ESDS files?

1 Answers   IBM,


Categories