suneet-s commented on a change in pull request #9200: Optimize JoinCondition
matching
URL: https://github.com/apache/druid/pull/9200#discussion_r368080896
##########
File path:
processing/src/main/java/org/apache/druid/segment/join/JoinConditionAnalysis.java
##########
@@ -133,26 +142,23 @@ public String getOriginalExpression()
*/
public boolean isAlwaysFalse()
{
- return nonEquiConditions.stream()
- .anyMatch(expr -> expr.isLiteral() &&
!expr.eval(ExprUtils.nilBindings()).asBoolean());
+ return anyFalseLiteralNonEquiConditions;
}
/**
* Return whether this condition is a constant that is always true.
*/
public boolean isAlwaysTrue()
{
- return equiConditions.isEmpty() &&
- nonEquiConditions.stream()
- .allMatch(expr -> expr.isLiteral() &&
expr.eval(ExprUtils.nilBindings()).asBoolean());
+ return equiConditions.isEmpty() && allTrueLiteralNonEquiConditions;
Review comment:
Done
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