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Finding, sorting, and replacing data
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ILEMAKER PRO HELP 122
Constraining (narrowing) a found set
Constraining a found set lets you narrow find results incrementally, looking for more specific detail
as you search your database. To find
records based on multiple criteria in separate fields (a logical
AND search), perform a find, specify the next criteria, then choose Requests menu > Constrain
Found Set.
For example, after searching for all of the employees who work in Sales, you can narrow the search
to find all of the employees within Sales named Alvarez.
To constrain or narrow a found set:
1. Perform a find so that your database contains a found set.
See Making a find request.
2. Switch back to Find mode and type the criteria to narrow the search.
3. Choose Requests menu > Constrain Found Set.
FileMaker displays the constrained found set in Browse mode.
Example
To first search for all the employees in Sales, and then constrain the found set to Sales employees
named Alvarez:
1. Perform a find for Sales in the Department field.
2. Go to Find mode and enter a second find request: type Alvarez in the Last Name field.
3. Instead of clicking Find, choose Requests menu > Constrain Found Set.
The found set would then consist of employees in Sales named Alvarez.
Related topics
Extending (broadening) a found set
Finding duplicate values
Finding records based on criteria in a single field
Extending (broadening) a found set
Extending a found set lets you expand your search to include additional applicable records without
starting over, if you’ve constrained a previous find request too much. To find
records that match
multiple criteria in the same or different fields (a logical OR search), perform a find, specify the next
criteria, then choose Requests menu > Extend Found Set.
For example, after searching for customers in New York, you can broaden the search to also find
customers in Hong Kong.
To extend or broaden a found set:
1. Perform a find so that your database contains a found set.
See Making a find request.
2. Switch back to Find mode and type the criteria to broaden the search.
3. Choose Requests menu > Extend Found Set.
FileMaker displays the extended found set in Browse mode.