Entrypoint gsoundex not compatible with UTF-8 - if needed please ask
Input CSTRING(8190) String Output CSTRING(8190) (german) soundex of string
Determines the german-phonetic string of parameter 1. Could be used e.g. for the doublet search. TestSQL SELECT 'MAYR' AS ISCORRECT, F_GSOUNDEX('Meier'), F_GSOUNDEX('Maier'), F_GSOUNDEX('Mayer') FROM RDB$DATABASE; SELECT NULL AS ISCORRECT, F_GSOUNDEX(NULL), F_GSOUNDEX(NULL), F_GSOUNDEX(NULL) FROM RDB$DATABASE;