[doris] 02/02: [bugfix]set IsNullPredicate to ALWAYS_NOT_NULLABLE (#10785)

[morningman]

This is an automated email from the ASF dual-hosted git repository.

morningman pushed a commit to branch dev-1.1.1
in repository https://gitbox.apache.org/repos/asf/doris.git

commit 8cfc6231b9b6be996cd53cff3a53726ee0cad558
Author: Pxl <952130...@qq.com>
AuthorDate: Wed Jul 13 08:28:00 2022 +0800

    [bugfix]set IsNullPredicate to ALWAYS_NOT_NULLABLE (#10785)
---
 .../src/main/java/org/apache/doris/analysis/IsNullPredicate.java | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git 
a/fe/fe-core/src/main/java/org/apache/doris/analysis/IsNullPredicate.java 
b/fe/fe-core/src/main/java/org/apache/doris/analysis/IsNullPredicate.java
index 796635cdbf..68c7dc9b1b 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/IsNullPredicate.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/IsNullPredicate.java
@@ -18,6 +18,7 @@
 package org.apache.doris.analysis;
 
 import org.apache.doris.catalog.Function;
+import org.apache.doris.catalog.Function.NullableMode;
 import org.apache.doris.catalog.FunctionSet;
 import org.apache.doris.catalog.ScalarFunction;
 import org.apache.doris.catalog.Type;
@@ -48,12 +49,12 @@ public class IsNullPredicate extends Predicate {
                         "EEENS2_10BooleanValEPNS2_15FunctionContextERKT_";
             }
 
-            
functionSet.addBuiltinBothScalaAndVectorized(ScalarFunction.createBuiltinOperator(
-                    IS_NULL, isNullSymbol, Lists.newArrayList(t), 
Type.BOOLEAN));
+            
functionSet.addBuiltinBothScalaAndVectorized(ScalarFunction.createBuiltinOperator(IS_NULL,
 isNullSymbol,
+                    Lists.newArrayList(t), Type.BOOLEAN, 
NullableMode.ALWAYS_NOT_NULLABLE));
 
             String isNotNullSymbol = isNullSymbol.replace("7is_null", 
"11is_not_null");
-            
functionSet.addBuiltinBothScalaAndVectorized(ScalarFunction.createBuiltinOperator(
-                    IS_NOT_NULL, isNotNullSymbol, Lists.newArrayList(t), 
Type.BOOLEAN));
+            
functionSet.addBuiltinBothScalaAndVectorized(ScalarFunction.createBuiltinOperator(IS_NOT_NULL,
+                    isNotNullSymbol, Lists.newArrayList(t), Type.BOOLEAN, 
NullableMode.ALWAYS_NOT_NULLABLE));
         }
     }
 


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