I have two entries/reviews for a location/entry with an id of 13. However, I can not get an exact match so EE returns anything with a 13 ie 134 etc.
I have tried where="exact" with no success.
Example:
{exp:channel:entries channel="reviews" dynamic="no" search:reviewed_business="13" parse="inward"}
<?php $reviews++; ?>
{/exp:channel:entries}
$reviews should == 2 but returns 24.
Here is a simple solution, Precede the search term with an "=" like so...
{exp:channel:entries channel="reviews" dynamic="no" search:reviewed_business="=13" parse="inward"}
<?php $reviews++; ?>
{/exp:channel:entries}
Expression Engine Documentation
Enjoy!