set enable_seqscan=off;
CREATE TABLE test_bytea (
	i bytea
);
INSERT INTO test_bytea VALUES ('aaa'),('a'),('abc'),('abb'),('axy'),('xyz');
CREATE INDEX idx_bytea ON test_bytea USING gin (i);
SELECT * FROM test_bytea WHERE i<'abc'::bytea ORDER BY i;
  i  
-----
 a
 aaa
 abb
(3 rows)

SELECT * FROM test_bytea WHERE i<='abc'::bytea ORDER BY i;
  i  
-----
 a
 aaa
 abb
 abc
(4 rows)

SELECT * FROM test_bytea WHERE i='abc'::bytea ORDER BY i;
  i  
-----
 abc
(1 row)

SELECT * FROM test_bytea WHERE i>='abc'::bytea ORDER BY i;
  i  
-----
 abc
 axy
 xyz
(3 rows)

SELECT * FROM test_bytea WHERE i>'abc'::bytea ORDER BY i;
  i  
-----
 axy
 xyz
(2 rows)

