--
-- position/2
--
create or replace function position(
  text,
  text
) returns int4 as $$
textpos$$ language plpgsql;


--
-- position/2
--
create or replace function position(
  bit,
  bit
) returns int4 as $$
bitposition$$ language plpgsql;


--
-- position/2
--
create or replace function position(
  bytea,
  bytea
) returns int4 as $$
byteapos$$ language plpgsql;