set enable_seqscan=off;

-- ensure consistent test output regardless of the default bytea format

SET bytea_output TO escape;

CREATE TABLE test_bytea (

i bytea

);

INSERT INTO test_bytea VALUES ('a'),('ab'),('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

ab

abb

(3 rows)

SELECT * FROM test_bytea WHERE i<='abc'::bytea ORDER BY i;

i

-----

a

ab

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)