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    Database Structure - Add/Delete Issues

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    When a typical database is created the structure is created before the data is actually loaded into the database. What problems exist when someone wants to add or delete from the existing structure? What methods can you see for accomplishing the restructuring?

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    Solution Preview

    When someone adds or delete from an existing database, the database might become disorganized. If the fields are sorted according to the alphabetical order, or according to an ascending or a descending numerical order, the order may be disturbed if a record is added, deleted or modified randomly anywhere in the database ...

    Solution Summary

    207 words explain the order of creation between structure and data of a database as well as problems in adding/deleting records.