vvysotskyi commented on a change in pull request #1847: DRILL-7253: Read Hive
struct w/o nulls
URL: https://github.com/apache/drill/pull/1847#discussion_r317202299
##########
File path:
exec/java-exec/src/main/java/org/apache/drill/exec/planner/physical/visitor/RexVisitorComplexExprSplitter.java
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@@ -85,21 +83,21 @@ public RexNode visitCorrelVariable(RexCorrelVariable
correlVariable) {
@Override
public RexNode visitCall(RexCall call) {
-
- String functionName = call.getOperator().getName();
-
- List<RexNode> newOps = new ArrayList<>();
+ final List<RexNode> newOps = new ArrayList<>();
Review comment:
This list population may be replaced with collect.
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