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Summary

REP006 - Logical Views

Important Observations

• Logical views may have one or more key fields.

• Keys can be assigned as ascending or descending sequence.

• Numeric sequence can be signed, unsigned or an absolute value.

• Refer to the online help for more details about these options.

Tips and Techniques

• Logical views provide an efficient means to create sorted indexes to quickly access a file.

What I Should Know

• How to create a logical view.

• How to define the keys to the logical view.

• How to rebuild the file when test data is present.

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