DROP FUNCTION IF EXISTS MADLIB_SCHEMA.big_or(bitmap1 bytea, bitmap2 bytea) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__fmsketch_trans(bitmaps bytea, input anyelement) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__fmsketch_count_distinct(bitmaps bytea) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__fmsketch_merge(bitmaps1 bytea, bitmaps2 bytea) CASCADE;
DROP AGGREGATE IF EXISTS MADLIB_SCHEMA.fmsketch_dcount(anyelement);
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__cmsketch_trans(bytea, int8) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__cmsketch_final(bytea) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__cmsketch_merge(bytea, bytea) CASCADE;
DROP AGGREGATE IF EXISTS MADLIB_SCHEMA.cmsketch(int8);
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.cmsketch_count(bytea, int8) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.cmsketch_rangecount(bytea, int8, int8) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.cmsketch_centile(bytea, int4) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.cmsketch_width_histogram(bytea, int8, int8, int4) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.cmsketch_depth_histogram(bytea, int4) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__mfvsketch_trans(bytea, anyelement, int4) CASCADE;
DROP FUNCTION IF EXISTS MADLIB_SCHEMA.__mfvsketch_final(bytea) CASCADE;
DROP AGGREGATE IF EXISTS MADLIB_SCHEMA.mfvsketch_top_histogram(anyelement, int4);