 CREATE AGGREGATE hll_add_agg (hll_hashval, integer, integer, bigint) (
        SFUNC = hll_add_trans3,
        STYPE = internal,
-       SSPACE = 131113,
        FINALFUNC = hll_pack
 );
 

CREATE AGGREGATE hll_add_agg (hll_hashval, integer, integer) (
       SFUNC = hll_add_trans2,
       STYPE = internal,
       SSPACE = 131113,
       FINALFUNC = hll_pack
);


CREATE AGGREGATE hll_add_agg (hll_hashval, integer) (
       SFUNC = hll_add_trans1,
       STYPE = internal,
       FINALFUNC = hll_pack
);

