[iotdb] branch master updated: Fix bug in FunctionExpression updateStatisticsForMemoryAssigner

[jackietien]

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jackietien 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 7564963654 Fix bug in FunctionExpression 
updateStatisticsForMemoryAssigner
7564963654 is described below

commit 75649636549f783777639840cecdbba197031c53
Author: AACEPT <34939716+zhanghang9...@users.noreply.github.com>
AuthorDate: Wed Jul 27 15:00:02 2022 +0800

    Fix bug in FunctionExpression updateStatisticsForMemoryAssigner
---
 .../apache/iotdb/db/mpp/plan/expression/multi/FunctionExpression.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/expression/multi/FunctionExpression.java
 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/expression/multi/FunctionExpression.java
index 50c7c439e4..5b9b1325c2 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/expression/multi/FunctionExpression.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/expression/multi/FunctionExpression.java
@@ -317,8 +317,8 @@ public class FunctionExpression extends Expression {
   public void updateStatisticsForMemoryAssigner(LayerMemoryAssigner 
memoryAssigner) {
     for (Expression expression : expressions) {
       expression.updateStatisticsForMemoryAssigner(memoryAssigner);
-      memoryAssigner.increaseExpressionReference(this);
     }
+    memoryAssigner.increaseExpressionReference(this);
   }
 
   @Override