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Gaps in sequence values can happen when:
- A rollback happens that is when a statement changes are not accepted.
- When the system crashes
- When a sequence is used in another table.
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Gaps in sequence values can happen when: - A rollback happens that is when a statement changes are not accepted. - When the system crashes - When a sequence i
normal forms
Hierarchical
Database Administrator One of the main perpose for having the database management system is to have control of both data or programs accessing that data. The person having li
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