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Preserving Found Sets

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John Mark Osborne

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Imagining a database without found sets is like picturing a bird without feathers. It just doesn't make sense. Found sets are the essence of a database. If there were no found sets, you would need to sort your entire list of records and scroll to find a record. To say the least, this would be an inefficient process... especially if you have more than a thousand records. Found sets are what make a database a database. Not only do finds allow you to locate a specific record but they also enable you to perform actions on a subset of records like importing, exporting, printing, sorting and looping, to name just a few. With such a far-reaching effect on the processes in FileMaker, found sets often need to be preserved and/or reloaded. "Save" is a good word to describe what I'm going to talk about in this article but there are all kinds of saves. Some saves are temporary and other are more permanent. Being able to work with different save techniques is crucial to applying the best method to the task at hand.


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