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Delete Data Management and operation of the database Select, Insert, Update is performed using. All of these operations, the implementation of commercial databases. When the user is allowed to update and delete operations can be executed on any Tuple. To maintain the integrity of the database integrity constraints. temporal databases in the same management operations (Insert, Update, Delete and Select) is used. However, their implementation is not exactly the same. Information shall be the whole of the past, because the quality of the update operation in the past, only to be replaced by a new one is not. If the two values including the time timestamped, stored in the database. A clear temporal databases, as well as the elimination of a logical operation is executed. All past values shall be saved, deleted the end of its lifetime operation, is represented by timestamp.
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