mdayakar commented on code in PR #6055:
URL: https://github.com/apache/hive/pull/6055#discussion_r2321278925
##########
ql/src/java/org/apache/hadoop/hive/ql/optimizer/calcite/rules/HiveAntiSemiJoinRule.java:
##########
@@ -97,6 +97,12 @@ protected void perform(RelOptRuleCall call, Project project,
Filter filter, Join
return;
}
+ // if one of the operand from join condition is not from right table then
no need to convert to anti join.
+ boolean hasConditionMet =
HiveCalciteUtil.hasJoinConditionOperandFromRightTable(join);
+ if (!hasConditionMet) {
Review Comment:
Modified code accordingly.
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