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InterviewSolution
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Explain The Concept Of History Preserving? |
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Answer» It is basically an APPROACH to OFFER a fresh row for data rather than updating the one which already EXISTS. All the newly created ones are tagged as UPDATES and the same flag can be applied for creating them. During this process, a lot of CHANGES are there that the processes have to go through. The detailed information on the same can be located in the columns associated. It is basically an approach to offer a fresh row for data rather than updating the one which already exists. All the newly created ones are tagged as UPDATES and the same flag can be applied for creating them. During this process, a lot of changes are there that the processes have to go through. The detailed information on the same can be located in the columns associated. |
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