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-- to you under the Apache License, Version 2.0 (the
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--
--   http://www.apache.org/licenses/LICENSE-2.0
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-- compare true/false to negative zero
statement
CREATE TABLE test(col1 boolean, col2 float) USING parquet

statement
INSERT INTO test VALUES(true, -0.0)

statement
INSERT INTO test VALUES(false, -0.0)

query
SELECT col1, negative(col2), cast(col1 as float), col1 = negative(col2) FROM test

-- not
statement
CREATE TABLE test_not(col1 int, col2 boolean) USING parquet

statement
INSERT INTO test_not VALUES(1, false), (2, true), (3, true), (3, false)

query
SELECT col1, col2, NOT(col2), !(col2) FROM test_not
