What is the difference between primary key, foreign key and candidate key?
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Explain inner and outer joins with examples.
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A design problem was given in which I was supposed to make a design for the data base for a given problem.
How is image stored in database?
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What happens when shared and exclusive locks are applied on data item?
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hai i want to learn oracle apps and i want to put the fake exp of one year so could you please suggest me which is best institute in hyderabad to learn oracle with real time project experience?
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