DBL_MP

DBL_MP (string_expression) returns a TDV 32-bit numeric expression of the input argument.

NYSIIS

NYSIIS (string_expression) returns a Soundex representation of the input argument using the New York State Identification and Intelligence System (NYSIIS) variation of Soundex.

PRI_MP

PRI_MP (numeric_expression) returns the four-character primary metaphone string from the numeric_expression returned by DBL_MP.

SCORE_MP

SCORE_MP (numeric_expression1, numeric_expression2) returns a score for how closely the two numeric expressions match.

SEC_MP

SEC_MP (numeric_expression) returns the four-character secondary metaphone string from the numeric_expression returned by DBL_MP.

SOUNDEX

SOUNDEX function returns a four-character code to evaluate the similarity of two expressions.

DIFFERENCE

Returns an integer value that indicates the difference between the values returned by the SOUNDEX function for string_exp1 and string_exp2.