rubenada commented on a change in pull request #1543: [CALCITE-3455] Redundant
rule firing for both logical and physical nodes
URL: https://github.com/apache/calcite/pull/1543#discussion_r345628734
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File path:
core/src/main/java/org/apache/calcite/rel/rules/FilterProjectTransposeRule.java
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@@ -60,7 +62,7 @@
* {@link org.apache.calcite.rel.core.Correlate} from being de-correlated.
*/
public static final FilterProjectTransposeRule INSTANCE =
- new FilterProjectTransposeRule(Filter.class, Project.class, true, true,
+ new FilterProjectTransposeRule(LogicalFilter.class,
LogicalProject.class, true, true,
Review comment:
Would it make sense (to keep backwards compatibility) to leave the rule's
"default" `INSTANCE` as it is (matching Filter+Project), and create a separate
e.g. `LOGICAL_INSTANCE` matching LogicalFilter+LogicalProject?
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