Github user jihoonson commented on a diff in the pull request:
https://github.com/apache/tajo/pull/71#discussion_r14945799
--- Diff:
tajo-core/src/main/java/org/apache/tajo/engine/planner/LogicalPlanner.java ---
@@ -260,7 +262,8 @@ private void setRawTargets(PlanContext context,
Target[] targets, String[] refer
Target [] rawTargets = new Target[projection.getNamedExprs().length];
for (int i = 0; i < projection.getNamedExprs().length; i++) {
NamedExpr namedExpr = projection.getNamedExprs()[i];
- EvalNode evalNode = exprAnnotator.createEvalNode(plan, block,
namedExpr.getExpr());
+ EvalNode evalNode = exprAnnotator.createEvalNode(plan, block,
namedExpr.getExpr(),
--- End diff --
In setRawTargets(), raw expressions are found instead of references. So, it
seems that resolving level should be set as RELS_ONLY. If I misunderstand,
please let me know. Thanks.
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