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array_max.sql
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29 lines (25 loc) · 1.17 KB
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-- Licensed to the Apache Software Foundation (ASF) under one
-- or more contributor license agreements. See the NOTICE file
-- distributed with this work for additional information
-- regarding copyright ownership. The ASF licenses this file
-- to you under the Apache License, Version 2.0 (the
-- "License"); you may not use this file except in compliance
-- with the License. You may obtain a copy of the License at
--
-- http://www.apache.org/licenses/LICENSE-2.0
--
-- Unless required by applicable law or agreed to in writing,
-- software distributed under the License is distributed on an
-- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-- KIND, either express or implied. See the License for the
-- specific language governing permissions and limitations
-- under the License.
statement
CREATE TABLE test_array_max(arr array<int>) USING parquet
statement
INSERT INTO test_array_max VALUES (array(1, 2, 3)), (array(3, 1, 2)), (array()), (NULL), (array(NULL, 1, 2)), (array(-1, -2, -3))
query spark_answer_only
SELECT array_max(arr) FROM test_array_max
-- literal arguments
query
SELECT array_max(array(1, 2, 3)), array_max(array()), array_max(cast(NULL as array<int>))