What is open data path? And what is the difference between access path and open data path?

1 Answers  

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Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

6 Answers   ABC, TCS,

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what is the difference between adding keys & constraints into a phisical file

6 Answers   HSBC,

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How can we know that a trigger has been added on a PF? and what is the purpose of adding a trigger?

3 Answers  

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How to retrieve a physical file after deleting that ? what is keyword used for that....??

6 Answers  

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Can anybody tell why Journalling is compulsary before Commitment Control?

2 Answers  

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What is open data path?

0 Answers  

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I have a pf, it contains 5 members, how to access particular member data from logical file?

0 Answers  

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what is multiple member pf

1 Answers   Active Brains,

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I want to change the attribute of field or want to add new field in existing PF but condition is format level identifier should not change, is it possible?

9 Answers   Mind Tree, TCS,

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How to retrieve a physical file after deleting that?

0 Answers  

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There are six records in a file and we are going to update that records and used commit operation when it complete the update but suppose when it updating the third record,a error occured and operation failed.Is previously two records will be update or whole operation will be rollback? Please confirm it.

2 Answers  

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