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--
--   http://www.apache.org/licenses/LICENSE-2.0
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-- under the License.

statement
CREATE TABLE test_array_contains(arr array<int>, val int) USING parquet

statement
INSERT INTO test_array_contains VALUES (array(1, 2, 3), 2), (array(1, 2, 3), 4), (array(1, NULL, 3), NULL), (array(), 1), (NULL, 1)

query
SELECT array_contains(arr, val) FROM test_array_contains

-- column + literal
query
SELECT array_contains(arr, 2) FROM test_array_contains

-- literal + column
query
SELECT array_contains(array(1, 2, 3), val) FROM test_array_contains

-- literal + literal
query
SELECT array_contains(array(1, 2, 3), 2), array_contains(array(1, 2, 3), 4), array_contains(array(), 1), array_contains(cast(NULL as array<int>), 1)

-- Additional NULL array tests (issue #3345 fix verification)
-- NULL array with integer value
query
SELECT array_contains(cast(NULL as array<int>), 1)

-- NULL array with string value
query
SELECT array_contains(cast(NULL as array<string>), 'test')

-- NULL array with NULL value
query
SELECT array_contains(cast(NULL as array<int>), cast(NULL as int))

-- NULL array with column value
query
SELECT array_contains(cast(NULL as array<int>), val) FROM test_array_contains
