SynDeskUDR

Implementation of Levenshtein as Firebird UDR

1. Copy the SynDeskUDR.dll to the Firebird /plugins/udr folder.

2. Register the UDR in the database:

create function sd_lev (v1 varchar(100), v2 varchar(100) ) returns integer external name 'SynDeskUDR!syndesk_levenshtein' engine udr;

4. Test it

select sd_lev('tast', 'test') from rdb$database;