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set enable_seqscan=off;
CREATE TABLE test_money (
i money
);
INSERT INTO test_money VALUES ('-2'),('-1'),('0'),('1'),('2'),('3');
CREATE INDEX idx_money ON test_money USING rum (i);
SELECT * FROM test_money WHERE i<'1'::money ORDER BY i;
SELECT * FROM test_money WHERE i<='1'::money ORDER BY i;
SELECT * FROM test_money WHERE i='1'::money ORDER BY i;
SELECT * FROM test_money WHERE i>='1'::money ORDER BY i;
SELECT * FROM test_money WHERE i>'1'::money ORDER BY i;
EXPLAIN (costs off)
SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money;
SELECT *, i <=> 0::money FROM test_money ORDER BY i <=> 0::money;
EXPLAIN (costs off)
SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money;
SELECT *, i <=> 1::money FROM test_money WHERE i<1::money ORDER BY i <=> 1::money;
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