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megha.bargaje
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Joined: 01 Aug 2006 Posts: 3 Location: pune
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wat is difference between temporary dataset and dummy dataset.
WARNING: TITLE EDITED |
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senman
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Joined: 17 Aug 2006 Posts: 17 Location: Chennai
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Dummy dataset is used when you donot need to specify a ddname in the JCL. Nothing can be stored in it. Simply Null or Dummy.
Temporary dataset is a dataset in which you can store data on it and this dataset exists till the end of job execution after which it will be uncatalogued automatically. |
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ofer71
Global Moderator
Joined: 27 Dec 2005 Posts: 2358 Location: Israel
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semman - Regarding DUMMY, I think it is the oposite: You need to supply DDNAME, but you don't want to associate any dataset with it.
O. |
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priyesh.agrawal
Senior Member
Joined: 28 Mar 2005 Posts: 1448 Location: Chicago, IL
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Another difference can be of memory space. Dummy doesn't involve any but Temporary does. |
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mdtendulkar
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Joined: 29 Jul 2003 Posts: 237 Location: USA
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