[fix](nereids)disable NullSafeEqualToEqual rule (apache#36365)

## Proposed changes NullSafeEqualToEqual depends on join conjunct's nullable info. But the nullable value may change after this rule. So convert from <=> to = may be wrong. We disable this rule for now and fix it later
morningman · Jun 21, 2024 · 0d6b80b · 0d6b80b
1 parent 83daec1
commit 0d6b80b
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/...-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java b/...-core/src/main/java/org/apache/doris/nereids/rules/expression/ExpressionOptimization.java
@@ -23,7 +23,6 @@
 import org.apache.doris.nereids.rules.expression.rules.DistinctPredicatesRule;
 import org.apache.doris.nereids.rules.expression.rules.ExtractCommonFactorRule;
 import org.apache.doris.nereids.rules.expression.rules.LikeToEqualRewrite;
-import org.apache.doris.nereids.rules.expression.rules.NullSafeEqualToEqual;
 import org.apache.doris.nereids.rules.expression.rules.OrToIn;
 import org.apache.doris.nereids.rules.expression.rules.SimplifyComparisonPredicate;
 import org.apache.doris.nereids.rules.expression.rules.SimplifyDecimalV3Comparison;
@@ -52,7 +51,6 @@ public class ExpressionOptimization extends ExpressionRewrite {
  ArrayContainToArrayOverlap.INSTANCE,
  CaseWhenToIf.INSTANCE,
  TopnToMax.INSTANCE,
- NullSafeEqualToEqual.INSTANCE,
  LikeToEqualRewrite.INSTANCE
  )
  );