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[fix](nereids)adjust conjunct's nullable info in LogicalCatalogRelation
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fe/fe-core/src/test/java/org/apache/doris/nereids/rules/rewrite/AdjustNullableTest.java
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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. | ||
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| package org.apache.doris.nereids.rules.rewrite; | ||
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| import org.apache.doris.nereids.trees.expressions.ExprId; | ||
| import org.apache.doris.nereids.trees.expressions.Expression; | ||
| import org.apache.doris.nereids.trees.expressions.GreaterThan; | ||
| import org.apache.doris.nereids.trees.expressions.Slot; | ||
| import org.apache.doris.nereids.trees.expressions.SlotReference; | ||
| import org.apache.doris.nereids.trees.expressions.literal.Literal; | ||
| import org.apache.doris.nereids.trees.plans.RelationId; | ||
| import org.apache.doris.nereids.trees.plans.logical.LogicalJdbcScan; | ||
| import org.apache.doris.nereids.trees.plans.logical.LogicalOlapScan; | ||
| import org.apache.doris.nereids.types.IntegerType; | ||
| import org.apache.doris.nereids.util.MemoPatternMatchSupported; | ||
| import org.apache.doris.nereids.util.PlanConstructor; | ||
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| import mockit.Mock; | ||
| import mockit.MockUp; | ||
| import org.junit.jupiter.api.Assertions; | ||
| import org.junit.jupiter.api.Test; | ||
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| import java.util.ArrayList; | ||
| import java.util.HashSet; | ||
| import java.util.Optional; | ||
| import java.util.Set; | ||
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| /** | ||
| * Tests for {@link AdjustNullableTest}. | ||
| */ | ||
| class AdjustNullableTest implements MemoPatternMatchSupported { | ||
| private final LogicalOlapScan scan = PlanConstructor.newLogicalOlapScan(0, "t1", 0); | ||
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| @Test | ||
| void testLogicalExternalRelation() { | ||
| new MockUp<LogicalJdbcScan>() { | ||
| @Mock | ||
| public Set<Slot> getOutputSet() { | ||
| Set<Slot> output = new HashSet<>(); | ||
| output.add(new SlotReference(new ExprId(1), "id", IntegerType.INSTANCE, false, | ||
| new ArrayList<>())); | ||
| return output; | ||
| } | ||
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| }; | ||
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| GreaterThan gt = new GreaterThan(new SlotReference(new ExprId(1), "id", | ||
| IntegerType.INSTANCE, true, new ArrayList<>()), Literal.of("1")); | ||
| Set<Expression> conjuncts = new HashSet<>(); | ||
| conjuncts.add(gt); | ||
| Assertions.assertTrue(conjuncts.iterator().next().nullable()); | ||
| LogicalJdbcScan jdbcScan = | ||
| new LogicalJdbcScan(new RelationId(1), PlanConstructor.newOlapTable(0, "t1", 0), | ||
| new ArrayList<>(), Optional.empty(), Optional.empty(), conjuncts); | ||
| AdjustNullable adjustNullable = new AdjustNullable(); | ||
| LogicalJdbcScan newJdbcScan = (LogicalJdbcScan) adjustNullable.rewriteRoot(jdbcScan, null); | ||
| conjuncts = newJdbcScan.getConjuncts(); | ||
| Assertions.assertFalse(conjuncts.iterator().next().nullable()); | ||
| } | ||
| } |