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IGNITE-14964 SQL Calcite: Optimize IN statement with literals
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101 changes: 101 additions & 0 deletions
101
.../apache/ignite/internal/processors/query/calcite/integration/ScalarInIntegrationTest.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,101 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
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| package org.apache.ignite.internal.processors.query.calcite.integration; | ||
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| import java.util.stream.Collectors; | ||
| import java.util.stream.IntStream; | ||
| import org.junit.Test; | ||
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| /** | ||
| * Test scalar IN operator. | ||
| */ | ||
| public class ScalarInIntegrationTest extends AbstractBasicIntegrationTest { | ||
| /** {@inheritDoc} */ | ||
| @Override protected void beforeTest() throws Exception { | ||
| super.beforeTest(); | ||
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| sql("CREATE TABLE t(i INT, s VARCHAR)"); | ||
| sql("INSERT INTO t(i, s) VALUES (1, '1'), (3, '3'), (null, null)"); | ||
| } | ||
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| /** */ | ||
| @Test | ||
| public void testInWithNull() { | ||
| assertQuery("SELECT i FROM t WHERE i IN (0, 1, 2) OR i IS NULL") | ||
| .returns(1).returns(NULL_RESULT).check(); | ||
| assertQuery("SELECT i FROM t WHERE i IN (0, 1, 2, NULL)") | ||
| .returns(1).check(); | ||
| assertQuery("SELECT i FROM t WHERE i IN (0, 1, 2)") | ||
| .returns(1).check(); | ||
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| assertQuery("SELECT i, i IN (0, 1, 2) OR i IS NULL FROM t") | ||
| .returns(1, true).returns(3, false).returns(null, true).check(); | ||
| assertQuery("SELECT i, i IN (0, 1, 2, NULL) FROM t") | ||
| .returns(1, true).returns(3, null).returns(null, null).check(); | ||
| assertQuery("SELECT i, i IN (0, 1, 2) FROM t") | ||
| .returns(1, true).returns(3, false).returns(null, null).check(); | ||
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| assertQuery("SELECT s, s IN ('0', '1', '2') OR s IS NULL FROM t") | ||
| .returns("1", true).returns("3", false).returns(null, true).check(); | ||
| assertQuery("SELECT s, s IN ('0', '1', '2', NULL) FROM t") | ||
| .returns("1", true).returns("3", null).returns(null, null).check(); | ||
| assertQuery("SELECT s, s IN ('0', '1', '2') FROM t") | ||
| .returns("1", true).returns("3", false).returns(null, null).check(); | ||
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| assertQuery("SELECT i FROM t WHERE i NOT IN (0, 1, 2) OR i IS NULL") | ||
| .returns(3).returns(NULL_RESULT).check(); | ||
| assertQuery("SELECT i FROM t WHERE i NOT IN (0, 1, 2, NULL)") | ||
| .resultSize(0).check(); | ||
| assertQuery("SELECT i FROM t WHERE i NOT IN (0, 1, 2)") | ||
| .returns(3).check(); | ||
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| assertQuery("SELECT i, i NOT IN (0, 1, 2) OR i IS NULL FROM t") | ||
| .returns(1, false).returns(3, true).returns(null, true).check(); | ||
| assertQuery("SELECT i, i NOT IN (0, 1, 2, NULL) FROM t") | ||
| .returns(1, false).returns(3, null).returns(null, null).check(); | ||
| assertQuery("SELECT i, i NOT IN (0, 1, 2) FROM t") | ||
| .returns(1, false).returns(3, true).returns(null, null).check(); | ||
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| assertQuery("SELECT s, s NOT IN ('0', '1', '2') OR s IS NULL FROM t") | ||
| .returns("1", false).returns("3", true).returns(null, true).check(); | ||
| assertQuery("SELECT s, s NOT IN ('0', '1', '2', NULL) FROM t") | ||
| .returns("1", false).returns("3", null).returns(null, null).check(); | ||
| assertQuery("SELECT s, s NOT IN ('0', '1', '2') FROM t") | ||
| .returns("1", false).returns("3", true).returns(null, null).check(); | ||
| } | ||
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| /** */ | ||
| @Test | ||
| public void testLargeIn() { | ||
| String in = IntStream.range(2, 1000).mapToObj(Integer::toString).collect(Collectors.joining(", ")); | ||
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| assertQuery("SELECT i, i IN (" + in + ") FROM t") | ||
| .returns(1, false).returns(3, true).returns(null, null).check(); | ||
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| assertQuery("SELECT i, i NOT IN (" + in + ") FROM t") | ||
| .returns(1, true).returns(3, false).returns(null, null).check(); | ||
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| in = IntStream.range(2, 1000).mapToObj(i -> "'" + i + "'").collect(Collectors.joining(", ")); | ||
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| assertQuery("SELECT s, s IN (" + in + ") FROM t") | ||
| .returns("1", false).returns("3", true).returns(null, null).check(); | ||
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| assertQuery("SELECT s, s NOT IN (" + in + ") FROM t") | ||
| .returns("1", true).returns("3", false).returns(null, null).check(); | ||
| } | ||
| } |
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1 change: 0 additions & 1 deletion
1
...unction/generic/test_large_in.test_ignore → ...t/sql/function/generic/test_large_in.test
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