What is indexing in database with example?
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Explain the term specialization.
There are 100 datafiles, numbered from 1 to 100. File number 10 is deleted and it has 500 MB of data. The database is working in archive log mode. How can be the database recovered ? While doing recovery the archive logs applied are from nos 1 to 100, but 50 gets corrupted. What do we do? Can we proceed further? If so how?
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write a query to Find the Maximun second value in table?
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i want to know real time experience on oracle dba anybody help me please mail me aniltelkar50@gmail.com
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