kgyrtkirk commented on a change in pull request #1072: [CALCITE-2879] Improve
filter condition in Join
URL: https://github.com/apache/calcite/pull/1072#discussion_r261610022
##########
File path: core/src/test/java/org/apache/calcite/test/RelOptRulesTest.java
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@@ -1445,8 +1445,8 @@ public void testMinusMergeRule() throws Exception {
@Test public void testMergeJoinFilter() throws Exception {
HepProgram program = new HepProgramBuilder()
.addRuleInstance(FilterProjectTransposeRule.INSTANCE)
- .addRuleInstance(FilterMergeRule.INSTANCE)
.addRuleInstance(FilterJoinRule.FILTER_ON_JOIN)
+ .addRuleInstance(FilterMergeRule.INSTANCE)
Review comment:
Right now the same pushdown of predicates is possible by using:
```
.addRuleInstance(JoinPushTransitivePredicatesRule.INSTANCE)
```
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