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Concurrent update in HALDB

 
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bharathatibmmf

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Joined: 26 Apr 2010
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PostPosted: Mon Apr 26, 2010 7:37 pm    Post subject: Concurrent update in HALDB
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Can someone please let me know if concurrent update to various HALDB partitions can be done for an IMS database organised as HALDB ?

can someone please just let me know if it is possible or not ...I can wait for the solution (if available)....
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makaveri

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PostPosted: Tue Apr 27, 2010 1:35 am    Post subject: Reply to: Concurrent update in HALDB
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According to my experience we can't perform concurrent update on single partitions.if it is updating on different partition then it can access..

Its again depends on the SHARELEVEL defined during registering HALDB in RECON dataset.

1.DATABASE LEVEL SHARE
2.BLOCK LEVEL SHARE
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dick scherrer

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PostPosted: Tue Apr 27, 2010 1:49 am    Post subject:
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Hello and welcome to the forum,

Please change your "signature" removing your e-addr. We have had spammer problems when real e-addrs are posted.

Enjoy the forum icon_smile.gif
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makaveri

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PostPosted: Tue Apr 27, 2010 1:56 am    Post subject:
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Thank You Dick for information.....

I think it looks good now....
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dick scherrer

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PostPosted: Tue Apr 27, 2010 2:07 am    Post subject: Reply to: Concurrent update in HALDB
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You're welcome icon_smile.gif

Quote:
I think it looks good now....
Yup, it does. . .

d
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bharathatibmmf

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PostPosted: Tue Apr 27, 2010 2:54 pm    Post subject: @manoj
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Thanks Manoj...

For Eg:
If I have a DB with 6 partitions
JCL 1 - Updates partition 1 only
JCL 2 - Updates Partition 3 only
..
JCL n - Updates partition n only...

So if I access different partitions at the same time and update only that partition in 1 JCL and the other partition un the other JCL, will it work ?
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makaveri

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PostPosted: Tue Apr 27, 2010 3:25 pm    Post subject: Reply to: Concurrent update in HALDB
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Yes..I'll work fine.there will not be any deadlock...

Please let me know if there are any issue..
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bharathatibmmf

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PostPosted: Thu Apr 29, 2010 4:21 pm    Post subject: thanks Manoj
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thanks Manoj
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