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The following commit(s) were added to refs/heads/master by this push:
new 2b914aebb64 [opt](nereids)improve partition prune when Date function
is used (#27960)
2b914aebb64 is described below
commit 2b914aebb64b7e91afc8c9ef9a54174d29e48d24
Author: minghong <engle...@gmail.com>
AuthorDate: Fri Dec 8 21:53:39 2023 +0800
[opt](nereids)improve partition prune when Date function is used (#27960)
date func in partition prune
---
.../rules/expression/ExpressionOptimization.java | 2 +
.../expression/rules/DateFunctionRewrite.java | 151 +++++++++++++++++++++
.../rules/expression/rules/PartitionPruner.java | 2 +-
.../rules/PredicateRewriteForPartitionPrune.java | 98 +++++++++++++
.../rules/rewrite/PredicatePropagation.java | 4 +-
.../trees/expressions/literal/DateLiteral.java | 29 ++++
.../trees/expressions/literal/DateV2Literal.java | 29 ++++
.../test_date_function_prune.groovy | 77 +++++++++++
8 files changed, 390 insertions(+), 2 deletions(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java
index a37e6f4754e..e7b3a308f0f 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java
@@ -19,6 +19,7 @@ package org.apache.doris.nereids.rules.expression;
import
org.apache.doris.nereids.rules.expression.rules.ArrayContainToArrayOverlap;
import org.apache.doris.nereids.rules.expression.rules.CaseWhenToIf;
+import org.apache.doris.nereids.rules.expression.rules.DateFunctionRewrite;
import org.apache.doris.nereids.rules.expression.rules.DistinctPredicatesRule;
import org.apache.doris.nereids.rules.expression.rules.ExtractCommonFactorRule;
import org.apache.doris.nereids.rules.expression.rules.OrToIn;
@@ -43,6 +44,7 @@ public class ExpressionOptimization extends ExpressionRewrite
{
SimplifyInPredicate.INSTANCE,
SimplifyDecimalV3Comparison.INSTANCE,
SimplifyRange.INSTANCE,
+ DateFunctionRewrite.INSTANCE,
OrToIn.INSTANCE,
ArrayContainToArrayOverlap.INSTANCE,
CaseWhenToIf.INSTANCE,
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/DateFunctionRewrite.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/DateFunctionRewrite.java
new file mode 100644
index 00000000000..688271cc07b
--- /dev/null
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/DateFunctionRewrite.java
@@ -0,0 +1,151 @@
+// 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.expression.rules;
+
+import org.apache.doris.nereids.rules.expression.AbstractExpressionRewriteRule;
+import org.apache.doris.nereids.rules.expression.ExpressionRewriteContext;
+import org.apache.doris.nereids.trees.expressions.And;
+import org.apache.doris.nereids.trees.expressions.EqualTo;
+import org.apache.doris.nereids.trees.expressions.Expression;
+import org.apache.doris.nereids.trees.expressions.GreaterThan;
+import org.apache.doris.nereids.trees.expressions.GreaterThanEqual;
+import org.apache.doris.nereids.trees.expressions.LessThan;
+import org.apache.doris.nereids.trees.expressions.LessThanEqual;
+import org.apache.doris.nereids.trees.expressions.functions.scalar.Date;
+import org.apache.doris.nereids.trees.expressions.literal.DateLiteral;
+import org.apache.doris.nereids.trees.expressions.literal.DateTimeLiteral;
+import org.apache.doris.nereids.trees.expressions.literal.DateTimeV2Literal;
+import org.apache.doris.nereids.trees.expressions.literal.DateV2Literal;
+import org.apache.doris.nereids.types.DateTimeType;
+import org.apache.doris.nereids.types.DateTimeV2Type;
+
+/**
+ * F: a DateTime or DateTimeV2 column
+ * Date(F) > 2020-01-01 => F > 2020-01-02 00:00:00
+ * Date(F) >= 2020-01-01 => F > 2020-01-01 00:00:00
+ *
+ */
+public class DateFunctionRewrite extends AbstractExpressionRewriteRule {
+ public static DateFunctionRewrite INSTANCE = new DateFunctionRewrite();
+
+ @Override
+ public Expression visitEqualTo(EqualTo equalTo, ExpressionRewriteContext
context) {
+ if (equalTo.left() instanceof Date) {
+ // V1
+ if (equalTo.left().child(0).getDataType() instanceof DateTimeType
+ && equalTo.right() instanceof DateLiteral) {
+ DateTimeLiteral lowerBound = ((DateLiteral)
equalTo.right()).toBeginOfTheDay();
+ DateTimeLiteral upperBound = ((DateLiteral)
equalTo.right()).toEndOfTheDay();
+ Expression newLeft = equalTo.left().child(0);
+ return new And(new GreaterThanEqual(newLeft, lowerBound),
+ new LessThanEqual(newLeft, upperBound));
+ }
+ // V2
+ if (equalTo.left().child(0).getDataType() instanceof DateTimeV2Type
+ && equalTo.right() instanceof DateV2Literal) {
+ DateTimeV2Literal lowerBound = ((DateV2Literal)
equalTo.right()).toBeginOfTheDay();
+ DateTimeV2Literal upperBound = ((DateV2Literal)
equalTo.right()).toEndOfTheDay();
+ Expression newLeft = equalTo.left().child(0);
+ return new And(new GreaterThanEqual(newLeft, lowerBound),
+ new LessThanEqual(newLeft, upperBound));
+ }
+ }
+ return equalTo;
+ }
+
+ @Override
+ public Expression visitGreaterThan(GreaterThan greaterThan,
ExpressionRewriteContext context) {
+ if (greaterThan.left() instanceof Date) {
+ // V1
+ if (greaterThan.left().child(0).getDataType() instanceof
DateTimeType
+ && greaterThan.right() instanceof DateLiteral) {
+ DateTimeLiteral newLiteral = ((DateLiteral)
greaterThan.right()).toBeginOfTomorrow();
+ return new GreaterThan(greaterThan.left().child(0),
newLiteral);
+ }
+
+ // V2
+ if (greaterThan.left().child(0).getDataType() instanceof
DateTimeV2Type
+ && greaterThan.right() instanceof DateV2Literal) {
+ DateTimeV2Literal newLiteral = ((DateV2Literal)
greaterThan.right()).toBeginOfTomorrow();
+ return new GreaterThan(greaterThan.left().child(0),
newLiteral);
+ }
+ }
+
+ return greaterThan;
+ }
+
+ @Override
+ public Expression visitGreaterThanEqual(GreaterThanEqual greaterThanEqual,
ExpressionRewriteContext context) {
+ if (greaterThanEqual.left() instanceof Date) {
+ // V1
+ if (greaterThanEqual.left().child(0).getDataType() instanceof
DateTimeType
+ && greaterThanEqual.right() instanceof DateLiteral) {
+ DateTimeLiteral newLiteral = ((DateLiteral)
greaterThanEqual.right()).toBeginOfTheDay();
+ return new GreaterThan(greaterThanEqual.left().child(0),
newLiteral);
+ }
+
+ // V2
+ if (greaterThanEqual.left().child(0).getDataType() instanceof
DateTimeV2Type
+ && greaterThanEqual.right() instanceof DateV2Literal) {
+ DateTimeV2Literal newLiteral = ((DateV2Literal)
greaterThanEqual.right()).toBeginOfTheDay();
+ return new GreaterThan(greaterThanEqual.left().child(0),
newLiteral);
+ }
+ }
+ return greaterThanEqual;
+ }
+
+ @Override
+ public Expression visitLessThan(LessThan lessThan,
ExpressionRewriteContext context) {
+ if (lessThan.left() instanceof Date) {
+ // V1
+ if (lessThan.left().child(0).getDataType() instanceof DateTimeType
+ && lessThan.right() instanceof DateLiteral) {
+ DateTimeLiteral newLiteral = ((DateLiteral)
lessThan.right()).toBeginOfTheDay();
+ return new LessThan(lessThan.left().child(0), newLiteral);
+ }
+
+ // V2
+ if (lessThan.left().child(0).getDataType() instanceof
DateTimeV2Type
+ && lessThan.right() instanceof DateV2Literal) {
+ DateTimeV2Literal newLiteral = ((DateV2Literal)
lessThan.right()).toBeginOfTheDay();
+ return new LessThan(lessThan.left().child(0), newLiteral);
+ }
+ }
+ return lessThan;
+ }
+
+ @Override
+ public Expression visitLessThanEqual(LessThanEqual lessThanEqual,
ExpressionRewriteContext context) {
+ if (lessThanEqual.left() instanceof Date) {
+ // V1
+ if (lessThanEqual.left().child(0).getDataType() instanceof
DateTimeType
+ && lessThanEqual.right() instanceof DateLiteral) {
+ DateTimeLiteral newLiteral = ((DateLiteral)
lessThanEqual.right()).toEndOfTheDay();
+ return new LessThanEqual(lessThanEqual.left().child(0),
newLiteral);
+ }
+
+ // V2
+ if (lessThanEqual.left().child(0).getDataType() instanceof
DateTimeV2Type
+ && lessThanEqual.right() instanceof DateV2Literal) {
+ DateTimeV2Literal newLiteral = ((DateV2Literal)
lessThanEqual.right()).toEndOfTheDay();
+ return new LessThanEqual(lessThanEqual.left().child(0),
newLiteral);
+ }
+ }
+ return lessThanEqual;
+ }
+}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PartitionPruner.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PartitionPruner.java
index ae3a5add083..4c169658348 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PartitionPruner.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PartitionPruner.java
@@ -105,7 +105,7 @@ public class PartitionPruner extends
DefaultExpressionRewriter<Void> {
PartitionTableType partitionTableType) {
partitionPredicate = TryEliminateUninterestedPredicates.rewrite(
partitionPredicate, ImmutableSet.copyOf(partitionSlots),
cascadesContext);
-
+ partitionPredicate =
PredicateRewriteForPartitionPrune.rewrite(partitionPredicate, cascadesContext);
List<OnePartitionEvaluator> evaluators = idToPartitions.entrySet()
.stream()
.map(kv -> toPartitionEvaluator(kv.getKey(), kv.getValue(),
partitionSlots, cascadesContext,
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PredicateRewriteForPartitionPrune.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PredicateRewriteForPartitionPrune.java
new file mode 100644
index 00000000000..c227c89b939
--- /dev/null
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/expression/rules/PredicateRewriteForPartitionPrune.java
@@ -0,0 +1,98 @@
+// 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.expression.rules;
+
+import org.apache.doris.nereids.CascadesContext;
+import org.apache.doris.nereids.trees.expressions.And;
+import org.apache.doris.nereids.trees.expressions.Expression;
+import org.apache.doris.nereids.trees.expressions.GreaterThanEqual;
+import org.apache.doris.nereids.trees.expressions.InPredicate;
+import org.apache.doris.nereids.trees.expressions.LessThanEqual;
+import org.apache.doris.nereids.trees.expressions.Or;
+import org.apache.doris.nereids.trees.expressions.functions.scalar.Date;
+import org.apache.doris.nereids.trees.expressions.literal.DateLiteral;
+import org.apache.doris.nereids.trees.expressions.literal.DateV2Literal;
+import
org.apache.doris.nereids.trees.expressions.visitor.DefaultExpressionRewriter;
+import org.apache.doris.nereids.types.DateTimeType;
+import org.apache.doris.nereids.types.DateTimeV2Type;
+import org.apache.doris.nereids.util.ExpressionUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ rewrite predicate for partition prune
+ */
+public class PredicateRewriteForPartitionPrune
+ extends DefaultExpressionRewriter<CascadesContext> {
+ public static Expression rewrite(Expression expression,
+ CascadesContext cascadesContext) {
+ PredicateRewriteForPartitionPrune rewriter = new
PredicateRewriteForPartitionPrune();
+ return expression.accept(rewriter, cascadesContext);
+ }
+
+ /* F: a DateTime or DateTimeV2 column
+ * Date(F) in (2020-01-02, 2020-01-01) =>
+ * (2020-01-01 24:00:00 >= F >= 2020-01-01 00:00:00)
+ * or (2020-01-02 24:00:00 >= F >= 2020-01-02 00:00:00)
+ */
+ @Override
+ public Expression visitInPredicate(InPredicate in, CascadesContext
context) {
+ if (in.getCompareExpr() instanceof Date) {
+ Expression dateChild = in.getCompareExpr().child(0);
+ boolean convertable = true;
+ List<Expression> splitIn = new ArrayList<>();
+ // V1
+ if (dateChild.getDataType() instanceof DateTimeType) {
+ for (Expression opt : in.getOptions()) {
+ if (opt instanceof DateLiteral) {
+ GreaterThanEqual ge = new GreaterThanEqual(dateChild,
((DateLiteral) opt).toBeginOfTheDay());
+ LessThanEqual le = new LessThanEqual(dateChild,
((DateLiteral) opt).toEndOfTheDay());
+ splitIn.add(new And(ge, le));
+ } else {
+ convertable = false;
+ break;
+ }
+ }
+ if (convertable) {
+ Expression or = ExpressionUtils.combine(Or.class, splitIn);
+ return or;
+ }
+ } else if (dateChild.getDataType() instanceof DateTimeV2Type) {
+ // V2
+ convertable = true;
+ for (Expression opt : in.getOptions()) {
+ if (opt instanceof DateLiteral) {
+ GreaterThanEqual ge = new GreaterThanEqual(dateChild,
((DateV2Literal) opt).toBeginOfTheDay());
+ LessThanEqual le = new LessThanEqual(dateChild,
((DateV2Literal) opt).toEndOfTheDay());
+ splitIn.add(new And(ge, le));
+ } else {
+ convertable = false;
+ break;
+ }
+ }
+ if (convertable) {
+ Expression or = ExpressionUtils.combine(Or.class, splitIn);
+ return or;
+ }
+ }
+ }
+ return in;
+ }
+
+}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PredicatePropagation.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PredicatePropagation.java
index 9341c3db5c1..ecb1c5499bd 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PredicatePropagation.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/rewrite/PredicatePropagation.java
@@ -18,6 +18,7 @@
package org.apache.doris.nereids.rules.rewrite;
import org.apache.doris.nereids.parser.NereidsParser;
+import org.apache.doris.nereids.rules.expression.rules.DateFunctionRewrite;
import
org.apache.doris.nereids.rules.expression.rules.SimplifyComparisonPredicate;
import org.apache.doris.nereids.trees.expressions.Cast;
import org.apache.doris.nereids.trees.expressions.ComparisonPredicate;
@@ -127,8 +128,9 @@ public class PredicatePropagation {
}
ComparisonPredicate newPredicate = (ComparisonPredicate) predicateInfo
.comparisonPredicate.withChildren(newLeft, newRight);
- return SimplifyComparisonPredicate.INSTANCE
+ Expression expr = SimplifyComparisonPredicate.INSTANCE
.rewrite(TypeCoercionUtils.processComparisonPredicate(newPredicate), null);
+ return DateFunctionRewrite.INSTANCE.rewrite(expr, null);
}
private Expression inferOneSide(Expression predicateOneSide, Expression
equalLeft, Expression equalRight) {
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateLiteral.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateLiteral.java
index c6552778c81..19720b68dc3 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateLiteral.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateLiteral.java
@@ -392,4 +392,33 @@ public class DateLiteral extends Literal {
? new NullLiteral(DateType.INSTANCE)
: new DateLiteral(dateTime.getYear(),
dateTime.getMonthValue(), dateTime.getDayOfMonth());
}
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-01 00:00:00
+ */
+ public DateTimeLiteral toBeginOfTheDay() {
+ return new DateTimeLiteral(year, month, day, 0, 0, 0);
+ }
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-01 24:00:00
+ */
+ public DateTimeLiteral toEndOfTheDay() {
+ return new DateTimeLiteral(year, month, day, 24, 0, 0);
+ }
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-02 0:0:0
+ */
+ public DateTimeLiteral toBeginOfTomorrow() {
+ Expression tomorrow = plusDays(1);
+ if (tomorrow instanceof DateLiteral) {
+ return ((DateLiteral) tomorrow).toBeginOfTheDay();
+ } else {
+ return toEndOfTheDay();
+ }
+ }
}
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateV2Literal.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateV2Literal.java
index 54de4a76a07..9a25a5241c9 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateV2Literal.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/literal/DateV2Literal.java
@@ -75,4 +75,33 @@ public class DateV2Literal extends DateLiteral {
? new NullLiteral(DateV2Type.INSTANCE)
: new DateV2Literal(dateTime.getYear(),
dateTime.getMonthValue(), dateTime.getDayOfMonth());
}
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-01 24:00:00
+ */
+ public DateTimeV2Literal toBeginOfTheDay() {
+ return new DateTimeV2Literal(year, month, day, 0, 0, 0);
+ }
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-01 00:00:00
+ */
+ public DateTimeV2Literal toEndOfTheDay() {
+ return new DateTimeV2Literal(year, month, day, 24, 0, 0);
+ }
+
+ /**
+ * 2020-01-01
+ * @return 2020-01-02 0:0:0
+ */
+ public DateTimeV2Literal toBeginOfTomorrow() {
+ Expression tomorrow = plusDays(1);
+ if (tomorrow instanceof DateV2Literal) {
+ return ((DateV2Literal) tomorrow).toBeginOfTheDay();
+ } else {
+ return toEndOfTheDay();
+ }
+ }
}
diff --git
a/regression-test/suites/nereids_rules_p0/partition_prune/test_date_function_prune.groovy
b/regression-test/suites/nereids_rules_p0/partition_prune/test_date_function_prune.groovy
new file mode 100644
index 00000000000..1523bbb662f
--- /dev/null
+++
b/regression-test/suites/nereids_rules_p0/partition_prune/test_date_function_prune.groovy
@@ -0,0 +1,77 @@
+// 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("test_date_function_prune") {
+ String db = context.config.getDbNameByFile(context.file)
+ sql "use ${db}"
+ sql "SET enable_nereids_planner=true"
+ sql "SET enable_fallback_to_original_planner=false"
+ sql "set partition_pruning_expand_threshold=10;"
+ sql "drop table if exists dp"
+ sql """
+ CREATE TABLE `dp` (
+ `node_name` varchar(100) NULL COMMENT '',
+ `date_time` datetime NULL COMMENT '',
+ ) ENGINE=OLAP
+ DUPLICATE KEY(`node_name`)
+ COMMENT ''
+ PARTITION BY RANGE(`date_time`)(
+ partition p1 values less than ('2020-01-02 00:00:00'),
+ partition p2 values less than ('2020-01-03 00:00:00'),
+ partition p3 values less than ('2020-01-04 00:00:00')
+ )
+ DISTRIBUTED BY HASH(`node_name`) BUCKETS 1
+ PROPERTIES (
+ "replication_num" = "1"
+ );"""
+ sql "insert into dp values('a', '2020-01-01 11:00:00'), ('b', '2020-01-02
11:00:00'), ('c', '2020-01-03 11:00:00');"
+
+ explain {
+ sql "select * from dp where Date(date_time) > '2020-01-02'"
+ contains("partitions=1/3 (p3)")
+ }
+
+ explain {
+ sql "select * from dp where '2020-01-02' < Date(date_time);"
+ contains("partitions=1/3 (p3)")
+ }
+
+ explain {
+ sql "select * from dp where Date(date_time) >= '2020-01-02'"
+ contains("partitions=2/3 (p2,p3)")
+ }
+
+ explain {
+ sql "select * from dp where Date(date_time) < '2020-01-02'"
+ contains("partitions=1/3 (p1)")
+ }
+
+ explain {
+ sql "select * from dp where Date(date_time) <= '2020-01-02'"
+ contains("partitions=2/3 (p1,p2)")
+ }
+
+ explain {
+ sql "select * from dp where Date(date_time) between '2020-01-01' and
'2020-01-02'"
+ contains("partitions=2/3 (p1,p2)")
+ }
+
+ explain {
+ sql "select * from dp where Date(date_time) in ('2020-01-01',
'2020-01-03')"
+ contains("partitions=2/3 (p1,p3)")
+ }
+}
\ No newline at end of file
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