Github user blrunner commented on a diff in the pull request:
https://github.com/apache/tajo/pull/384#discussion_r27196435
--- Diff: tajo-plan/src/main/java/org/apache/tajo/plan/LogicalPlanner.java
---
@@ -1972,6 +1976,52 @@ public static boolean
checkIfBeEvaluatedAtGroupBy(EvalNode evalNode, GroupbyNode
return true;
}
+ public static boolean isEvaluatableJoinQual(QueryBlock block, EvalNode
evalNode, JoinNode node,
+ boolean isOnPredicate,
boolean isTopMostJoin) {
+
+ if (checkIfBeEvaluatedAtJoin(block, evalNode, node, isTopMostJoin)) {
+
+ if (isNonEquiThetaJoinQual(block, node, evalNode)) {
+ return false;
+ }
+
+ if (PlannerUtil.isOuterJoin(node.getJoinType())) {
+ /*
--- End diff --
It seems to exceed 120 columns.
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