fix

Author: 924060929

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/agg/OrthogonalBitmapExprCalculate.java

@@ -19,6 +19,7 @@
 
 import org.apache.doris.catalog.FunctionSignature;
 import org.apache.doris.nereids.trees.expressions.Expression;
+import org.apache.doris.nereids.trees.expressions.functions.AlwaysNotNullable;
 import org.apache.doris.nereids.trees.expressions.functions.ExplicitlyCastableSignature;
 import org.apache.doris.nereids.trees.expressions.functions.scalar.BitmapEmpty;
 import org.apache.doris.nereids.trees.expressions.literal.VarcharLiteral;
@@ -33,8 +34,8 @@
 import java.util.List;
 
 /** OrthogonalBitmapExprCalculate */
-public class OrthogonalBitmapExprCalculate extends NotNullableAggregateFunction
-        implements OrthogonalBitmapFunction, ExplicitlyCastableSignature {
+public class OrthogonalBitmapExprCalculate extends AggregateFunction
+        implements AlwaysNotNullable, OrthogonalBitmapFunction, ExplicitlyCastableSignature {
 
     static final List<FunctionSignature> FUNCTION_SIGNATURES = ImmutableList.of(
             FunctionSignature.ret(BitmapType.INSTANCE)

fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/agg/OrthogonalBitmapExprCalculateCount.java

@@ -19,6 +19,7 @@
 
 import org.apache.doris.catalog.FunctionSignature;
 import org.apache.doris.nereids.trees.expressions.Expression;
+import org.apache.doris.nereids.trees.expressions.functions.AlwaysNotNullable;
 import org.apache.doris.nereids.trees.expressions.functions.ExplicitlyCastableSignature;
 import org.apache.doris.nereids.trees.expressions.functions.scalar.BitmapEmpty;
 import org.apache.doris.nereids.trees.expressions.literal.VarcharLiteral;
@@ -34,8 +35,8 @@
 import java.util.List;
 
 /** OrthogonalBitmapExprCalculateCount */
-public class OrthogonalBitmapExprCalculateCount extends NotNullableAggregateFunction
-        implements OrthogonalBitmapFunction, ExplicitlyCastableSignature {
+public class OrthogonalBitmapExprCalculateCount extends AggregateFunction
+        implements AlwaysNotNullable, OrthogonalBitmapFunction, ExplicitlyCastableSignature {
 
     static final List<FunctionSignature> FUNCTION_SIGNATURES = ImmutableList.of(
             FunctionSignature.ret(BigIntType.INSTANCE)