(iotdb) branch master updated: Fix agg push down bug (#12598)

[caogaofei]

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caogaofei pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new 4403bb890b8 Fix agg push down bug (#12598)
4403bb890b8 is described below

commit 4403bb890b8642dee24a126e715160e90ddb7a30
Author: Jackie Tien <jackietie...@gmail.com>
AuthorDate: Tue May 28 09:43:55 2024 +0800

    Fix agg push down bug (#12598)
---
 .../iotdb/db/queryengine/plan/optimization/AggregationPushDown.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/optimization/AggregationPushDown.java
 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/optimization/AggregationPushDown.java
index 30ae6faff02..7f7ba25c6d4 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/optimization/AggregationPushDown.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/optimization/AggregationPushDown.java
@@ -246,7 +246,7 @@ public class AggregationPushDown implements PlanOptimizer {
         boolean isSingleSource = child instanceof SeriesScanSourceNode;
         boolean needCheckAscending = node.getGroupByTimeParameter() == null;
         if (isSingleSource && ((SeriesScanSourceNode) 
child).getPushDownPredicate() != null) {
-          needCheckAscending = false;
+          //          needCheckAscending = false;
           Expression pushDownPredicate = ((SeriesScanSourceNode) 
child).getPushDownPredicate();
           if (!PredicateUtils.predicateCanPushIntoScan(pushDownPredicate)) {
             // don't push down, simplify the BE side logic