dataservices-api/server/extension/test/expected/85_isodistance_test.out

-- Check for isodistance signatures
SELECT exists(SELECT *
              FROM pg_proc p
              INNER JOIN pg_namespace ns ON (p.pronamespace = ns.oid)
              WHERE ns.nspname = 'cdb_dataservices_server'
              AND proname = 'cdb_isodistance'
              AND oidvectortypes(p.proargtypes)  = 'text, text, geometry, text, integer[], text[]');
 exists 
--------
 t
(1 row)