Introduction to Maintain

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Maintain is FOCUS's premier facility for maintaining data sources. It has been designed to meet the needs of the FOCUS community for building sophisticated and robust applications reliably and efficiently.

Application developers who are new to Maintain but familiar with MODIFY should note that Maintain replaces MODIFY as FOCUS's main data source maintenance tool. You will recognize some of the basic commands, and will be pleased to note the extensions and changes that put increased power at your fingertips.


Information Builders