kr11 commented on a change in pull request #31: Fix sonar
URL: https://github.com/apache/incubator-iotdb/pull/31#discussion_r251025334
##########
File path:
iotdb/src/main/java/org/apache/iotdb/db/qp/strategy/optimizer/MergeSingleFilterOptimizer.java
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@@ -127,7 +130,11 @@ private Path mergeSamePathFilter(FilterOperator filter)
throws LogicalOptimizeEx
ret.add(newFil);
}
}
- // add last null children
+ // add last null child
+ return addLastNullChild(children, ret, filter, i, childPath);
+ }
+
+ private Path addLastNullChild(List<FilterOperator> children,
List<FilterOperator> ret, FilterOperator filter, int i, Path childPath){
Review comment:
fixed
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