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morningman pushed a commit to branch branch-0.15
in repository https://gitbox.apache.org/repos/asf/incubator-doris.git
commit 130ed3557b8240d266d4b1e01d7d689e65b4b820
Author: 曹建华 <caojian...@bytedance.com>
AuthorDate: Fri Nov 12 10:54:24 2021 +0800
[BUG] Fix CacheAnalyzer's bug when aggregate column contains expression.
(#7085)
When partition_cache is enabled, if Query's aggregate columns contain
expression,
CacheAnalyzer may throw exception and causes the query to fail.
---
fe/fe-core/src/main/java/org/apache/doris/qe/cache/CacheAnalyzer.java | 4 ++++
1 file changed, 4 insertions(+)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/qe/cache/CacheAnalyzer.java
b/fe/fe-core/src/main/java/org/apache/doris/qe/cache/CacheAnalyzer.java
index e651d00..f2c88df 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/qe/cache/CacheAnalyzer.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/qe/cache/CacheAnalyzer.java
@@ -399,6 +399,10 @@ public class CacheAnalyzer {
groupbyCount += 1;
boolean matched = false;
for (Expr groupExpr : groupExprs) {
+ if (!(groupExpr instanceof SlotRef)) {
+ continue;
+ }
+
SlotRef slot = (SlotRef) groupExpr;
if (partColumn.getName().equals(slot.getColumnName())) {
matched = true;
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