commit 05376d6bff11ccef690addb4f9c40ab16dd20bec
author Haisheng Yuan <h.yuan@alibaba-inc.com> Fri May 15 08:01:16 2020 -0500
committer Haisheng Yuan <15352793+hsyuan@users.noreply.github.com> Fri May 15 08:30:59 2020 -0500
tree d4a4828048fe5f3c3e9b37a2ab6419a1451e79fb
parent 7be30db36d449e0a7fcc76b7d4647e141f4bc72d

Following [CALCITE-3997] Remove TransformationRule from CalcMergeRule temporarily

core/src/main/java/org/apache/calcite/rel/rules/CalcMergeRule.java

diff --git a/core/src/main/java/org/apache/calcite/rel/rules/CalcMergeRule.java b/core/src/main/java/org/apache/calcite/rel/rules/CalcMergeRule.java
index a65f81e..fc4a2e8 100644
--- a/core/src/main/java/org/apache/calcite/rel/rules/CalcMergeRule.java
+++ b/core/src/main/java/org/apache/calcite/rel/rules/CalcMergeRule.java
@@ -35,7 +35,7 @@
  * {@link org.apache.calcite.rel.logical.LogicalCalc}, but expressed in terms of
  * the lower {@link org.apache.calcite.rel.logical.LogicalCalc}'s inputs.
  */
-public class CalcMergeRule extends RelOptRule implements TransformationRule {
+public class CalcMergeRule extends RelOptRule {
   //~ Static fields/initializers ---------------------------------------------
 
   public static final CalcMergeRule INSTANCE =