Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/839#discussion_r44741291
--- Diff:
tajo-plan/src/main/java/org/apache/tajo/plan/logical/TableSubQueryNode.java ---
@@ -108,14 +111,19 @@ public boolean hasTargets() {
}
@Override
- public void setTargets(Target[] targets) {
+ public void setTargets(List<Target> targets) {
this.targets = targets;
setOutSchema(PlannerUtil.targetToSchema(targets));
}
@Override
- public Target[] getTargets() {
- return targets;
+ public List<Target> getTargets() {
+ if (hasTargets()) {
+ return targets;
--- End diff --
Yes, that's what I intended. If new errors are introduced, it means that
```targets``` are modified outside somewhere. It would be good to handle this
issue in another jira if necessary.
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