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A field in oracle can be kept as auto incremented by using sequence. it can be used to create a number sequence......
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Sequence ensures that no other session or other call to nextval within the same session gets the same number from the sequence....
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What are Schema Objects? - Schema objects are the logical database structure that represents database's data....
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What is a sequence in oracle? - A Sequence is a user created database object. A sequence can be shared by multiple users to generate unique integers....
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