Example
Compares two SOUNDEX values, and return an integer:
SELECT DIFFERENCE('Juice', 'Jucy');
Definition and Usage
The DIFFERENCE() function compares two SOUNDEX values, and returns an integer. The integer value indicates the match for the two SOUNDEX values, from 0 to 4.
0 indicates weak or no similarity between the SOUNDEX values. 4 indicates strong similarity or identically SOUNDEX values.
Syntax
DIFFERENCE(expression, expression)