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bharathatibmmf
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Joined: 26 Apr 2010
Posts: 5
Location: UK
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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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Joined: 25 Apr 2010
Posts: 4
Location: bangalore
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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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Joined: 23 Nov 2006
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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  |
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makaveri
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Joined: 25 Apr 2010
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Location: bangalore
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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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Joined: 23 Nov 2006
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You're welcome
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| I think it looks good now.... |
Yup, it does. . .
d |
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bharathatibmmf
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Joined: 26 Apr 2010
Posts: 5
Location: UK
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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
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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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Joined: 25 Apr 2010
Posts: 4
Location: bangalore
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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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Joined: 26 Apr 2010
Posts: 5
Location: UK
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| thanks Manoj |
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