diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/RuleType.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/RuleType.java index 657189f931..093dbc28b3 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/RuleType.java +++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/RuleType.java @@ -262,9 +262,10 @@ public enum RuleType { PUSH_DOWN_TOP_N_THROUGH_PROJECT_WINDOW(RuleTypeClass.REWRITE), PUSH_DOWN_TOP_N_THROUGH_WINDOW(RuleTypeClass.REWRITE), PUSH_DOWN_TOP_N_THROUGH_UNION(RuleTypeClass.REWRITE), + PUSH_DOWN_TOP_N_LIMIT_THROUGH_UNION(RuleTypeClass.REWRITE), // limit distinct push down - PUSH_LIMIT_DISTINCT_THROUGH_JOIN(RuleTypeClass.REWRITE), - PUSH_LIMIT_DISTINCT_THROUGH_PROJECT_JOIN(RuleTypeClass.REWRITE), + PUSH_DOWN_LIMIT_DISTINCT_THROUGH_JOIN(RuleTypeClass.REWRITE), + PUSH_DOWN_LIMIT_DISTINCT_THROUGH_PROJECT_JOIN(RuleTypeClass.REWRITE), // adjust nullable ADJUST_NULLABLE(RuleTypeClass.REWRITE), ADJUST_CONJUNCTS_RETURN_TYPE(RuleTypeClass.REWRITE), diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownLimitDistinctThroughJoin.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownLimitDistinctThroughJoin.java index 9ba73c7ed8..21f777204b 100644 --- a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownLimitDistinctThroughJoin.java +++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownLimitDistinctThroughJoin.java @@ -52,7 +52,7 @@ public class PushDownLimitDistinctThroughJoin implements RewriteRuleFactory { } return limit.withChildren(agg.withChildren(newJoin)); }) - .toRule(RuleType.PUSH_LIMIT_DISTINCT_THROUGH_JOIN), + .toRule(RuleType.PUSH_DOWN_LIMIT_DISTINCT_THROUGH_JOIN), // limit -> distinct -> project -> join logicalLimit(logicalAggregate(logicalProject(logicalJoin()).when(LogicalProject::isAllSlots)) @@ -67,7 +67,7 @@ public class PushDownLimitDistinctThroughJoin implements RewriteRuleFactory { return null; } return limit.withChildren(agg.withChildren(project.withChildren(newJoin))); - }).toRule(RuleType.PUSH_LIMIT_DISTINCT_THROUGH_JOIN) + }).toRule(RuleType.PUSH_DOWN_LIMIT_DISTINCT_THROUGH_PROJECT_JOIN) ); } diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownTopNDistinctThroughUnion.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownTopNDistinctThroughUnion.java new file mode 100644 index 0000000000..15023cb514 --- /dev/null +++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PushDownTopNDistinctThroughUnion.java @@ -0,0 +1,91 @@ +// 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. + +package org.apache.doris.nereids.rules.rewrite; + +import org.apache.doris.nereids.properties.OrderKey; +import org.apache.doris.nereids.rules.Rule; +import org.apache.doris.nereids.rules.RuleType; +import org.apache.doris.nereids.trees.expressions.Expression; +import org.apache.doris.nereids.trees.expressions.NamedExpression; +import org.apache.doris.nereids.trees.plans.Plan; +import org.apache.doris.nereids.trees.plans.algebra.SetOperation.Qualifier; +import org.apache.doris.nereids.trees.plans.logical.LogicalAggregate; +import org.apache.doris.nereids.trees.plans.logical.LogicalTopN; +import org.apache.doris.nereids.trees.plans.logical.LogicalUnion; +import org.apache.doris.nereids.util.ExpressionUtils; + +import com.google.common.collect.ImmutableList; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +/** + * 
+ * TopN-Distinct
+ * -> Union All
+ * -> child plan1
+ * -> child plan2
+ * -> child plan3
+ *
+ * rewritten to
+ *
+ * -> Union All
+ *   -> TopN-Distinct
+ *     -> child plan1
+ *   -> TopN-Distinct
+ *     -> child plan2
+ *   -> TopN-Distinct
+ *     -> child plan3
+ *
+ */ +public class PushDownTopNDistinctThroughUnion implements RewriteRuleFactory { + + @Override + public List buildRules() { + return ImmutableList.of( + logicalTopN(logicalAggregate(logicalUnion().when(union -> union.getQualifier() == Qualifier.ALL)) + .when(agg -> agg.isDistinct())) + .then(topN -> { + LogicalAggregate agg = topN.child(); + LogicalUnion union = agg.child(); + List newChildren = new ArrayList<>(); + for (Plan child : union.children()) { + Map replaceMap = new HashMap<>(); + for (int i = 0; i < union.getOutputs().size(); ++i) { + NamedExpression output = union.getOutputs().get(i); + replaceMap.put(output, child.getOutput().get(i)); + } + + List orderKeys = topN.getOrderKeys().stream() + .map(orderKey -> orderKey.withExpression( + ExpressionUtils.replace(orderKey.getExpr(), replaceMap))) + .collect(ImmutableList.toImmutableList()); + newChildren.add( + new LogicalTopN<>(orderKeys, topN.getLimit() + topN.getOffset(), 0, child)); + } + if (union.children().equals(newChildren)) { + return null; + } + return topN.withChildren(agg.withChildren(union.withChildren(newChildren))); + }) + .toRule(RuleType.PUSH_DOWN_TOP_N_THROUGH_UNION) + ); + } +} diff --git a/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.out b/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.out new file mode 100644 index 0000000000..02a947642c --- /dev/null +++ b/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.out @@ -0,0 +1,157 @@ +-- This file is automatically generated. You should know what you did if you want to edit this +-- !push_down_topn_through_union -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_conditions -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------filter((t1.score > 10)) +--------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------filter((t2.name = 'Test')) +--------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------filter((t3.id < 5)) +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_order_by -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] + +-- !push_down_topn_nested_union -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_after_join -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalProject +--------------------hashJoin[INNER_JOIN] hashCondition=((t1.id = t2.id)) otherCondition=() +----------------------PhysicalProject +------------------------PhysicalOlapScan[t] +----------------------PhysicalProject +------------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_different_projections -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalProject +--------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_subquery -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalProject +--------------------filter((t.score > 20)) +----------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_limit -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------PhysicalLimit[GLOBAL] +--------------------PhysicalDistribute +----------------------PhysicalLimit[LOCAL] +------------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------PhysicalLimit[GLOBAL] +--------------------PhysicalDistribute +----------------------PhysicalLimit[LOCAL] +------------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_complex_conditions -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------hashAgg[GLOBAL] +----------PhysicalDistribute +------------hashAgg[LOCAL] +--------------PhysicalUnion +----------------PhysicalDistribute +------------------filter((t1.name = 'Test') and (t1.score > 10)) +--------------------PhysicalOlapScan[t] +----------------PhysicalDistribute +------------------filter((t2.id < 5) and (t2.score < 20)) +--------------------PhysicalOlapScan[t] + diff --git a/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.out b/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.out new file mode 100644 index 0000000000..9c20ca80d5 --- /dev/null +++ b/regression-test/data/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.out @@ -0,0 +1,194 @@ +-- This file is automatically generated. You should know what you did if you want to edit this +-- !push_down_topn_through_union -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_conditions -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------filter((t1.score > 10)) +--------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------filter((t2.name = 'Test')) +--------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------filter((t3.id < 5)) +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_order_by -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] + +-- !push_down_topn_nested_union -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_after_join -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------hashJoin[INNER_JOIN] hashCondition=((t1.id = t2.id)) otherCondition=() +----------------------PhysicalProject +------------------------PhysicalOlapScan[t] apply RFs: RF0 +----------------------PhysicalProject +------------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_different_projections -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_subquery -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------filter((t.score > 20)) +----------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------PhysicalProject +--------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_with_limit -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalTopN[LOCAL_SORT] +----------------PhysicalLimit[GLOBAL] +------------------PhysicalDistribute +--------------------PhysicalLimit[LOCAL] +----------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalTopN[LOCAL_SORT] +----------------PhysicalLimit[GLOBAL] +------------------PhysicalDistribute +--------------------PhysicalLimit[LOCAL] +----------------------PhysicalOlapScan[t] + +-- !push_down_topn_union_complex_conditions -- +PhysicalResultSink +--PhysicalTopN[MERGE_SORT] +----PhysicalDistribute +------PhysicalTopN[LOCAL_SORT] +--------PhysicalUnion +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------filter((t1.name = 'Test') and (t1.score > 10)) +--------------------PhysicalOlapScan[t] +----------PhysicalDistribute +------------PhysicalTopN[MERGE_SORT] +--------------PhysicalDistribute +----------------PhysicalTopN[LOCAL_SORT] +------------------filter((t2.id < 5) and (t2.score < 20)) +--------------------PhysicalOlapScan[t] + diff --git a/regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.groovy b/regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.groovy new file mode 100644 index 0000000000..2d8af0ee7e --- /dev/null +++ b/regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_distinct_through_union.groovy @@ -0,0 +1,82 @@ +// 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. + +suite("push_down_top_n_through_union") { + sql "SET enable_nereids_planner=true" + sql "SET enable_fallback_to_original_planner=false" + + sql """ + DROP TABLE IF EXISTS t1; + """ + sql """ + DROP TABLE IF EXISTS t2; + """ + sql """ + DROP TABLE IF EXISTS t3; + """ + sql """ + DROP TABLE IF EXISTS t4; + """ + + sql """ + CREATE TABLE IF NOT EXISTS t( + `id` int(32) NULL, + `score` int(64) NULL, + `name` varchar(64) NULL + ) ENGINE = OLAP + DISTRIBUTED BY HASH(id) BUCKETS 4 + PROPERTIES ( + "replication_allocation" = "tag.location.default: 1" + ); + """ + + qt_push_down_topn_through_union """ + explain shape plan select * from (select * from t t1 union select * from t t2) t order by id limit 10; + """ + + qt_push_down_topn_union_with_conditions """ + explain shape plan select * from (select * from t t1 where t1.score > 10 union select * from t t2 where t2.name = 'Test' union select * from t t3 where t3.id < 5) sub order by id limit 10; + """ + + qt_push_down_topn_union_with_order_by """ + explain shape plan select * from (select * from t t1 union select * from t t2 union select * from t t3 order by score) sub order by id limit 10; + """ + + qt_push_down_topn_nested_union """ + explain shape plan select * from ((select * from t t1 union select * from t t2) union (select * from t t3 union select * from t t4)) sub order by id limit 10; + """ + + qt_push_down_topn_union_after_join """ + explain shape plan select * from (select t1.id from t t1 join t t2 on t1.id = t2.id union select id from t t3) sub order by id limit 10; + """ + + qt_push_down_topn_union_different_projections """ + explain shape plan select * from (select id from t t1 union select name from t t2) sub order by id limit 10; + """ + + qt_push_down_topn_union_with_subquery """ + explain shape plan select * from (select id from (select * from t where score > 20) t1 union select id from t t2) sub order by id limit 10; + """ + + qt_push_down_topn_union_with_limit """ + explain shape plan select * from (select * from t t1 limit 5 union select * from t t2 limit 5) sub order by id limit 10; + """ + + qt_push_down_topn_union_complex_conditions """ + explain shape plan select * from (select * from t t1 where t1.score > 10 and t1.name = 'Test' union select * from t t2 where t2.id < 5 and t2.score < 20) sub order by id limit 10; + """ +} \ No newline at end of file diff --git a/regression-test/suites/nereids_rules_p0/push_down_topn/push_down_topn_through_union.groovy b/regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.groovy similarity index 98% rename from regression-test/suites/nereids_rules_p0/push_down_topn/push_down_topn_through_union.groovy rename to regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.groovy index afc26a51cf..336581e232 100644 --- a/regression-test/suites/nereids_rules_p0/push_down_topn/push_down_topn_through_union.groovy +++ b/regression-test/suites/nereids_rules_p0/push_down_top_n/push_down_top_n_through_union.groovy @@ -15,7 +15,7 @@ // specific language governing permissions and limitations // under the License. -suite("push_down_topn_through_union") { +suite("push_down_top_n_through_union") { sql "SET enable_nereids_planner=true" sql "SET enable_fallback_to_original_planner=false"