-- Collection of code snippets by Arne Vajhøj 
-- (likely posted to comp.os.vms/INFO-VAX, INFO-TPU, MACRO32, eksperten.dk, newz.dk, LinkedIn or other place sometime between 1990 and now) 
CREATE FUNCTION udf_hash(s VARCHAR(255)) RETURNS VARCHAR(255) LANGUAGE java PARAMETER STYLE java NO SQL FENCED THREADSAFE DETERMINISTIC RETURNS NULL ON NULL INPUT NO EXTERNAL ACTION EXTERNAL NAME 'updatespeed.Hash.hash'
