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The following commit(s) were added to refs/heads/branch-2.0 by this push:
new b166f7ecb1 [Fix](Nereids) fix case when to if error in function
signature (#24427)
b166f7ecb1 is described below
commit b166f7ecb19459bc03a6fd96618a72f2b65ee4bb
Author: LiBinfeng <46676950+libinfeng...@users.noreply.github.com>
AuthorDate: Fri Sep 15 14:44:18 2023 +0800
[Fix](Nereids) fix case when to if error in function signature (#24427)
---
.../apache/doris/nereids/trees/expressions/functions/scalar/If.java | 3 +++
1 file changed, 3 insertions(+)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/If.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/If.java
index df8bc78a27..5d16e3ff8f 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/If.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/expressions/functions/scalar/If.java
@@ -40,6 +40,7 @@ import org.apache.doris.nereids.types.FloatType;
import org.apache.doris.nereids.types.HllType;
import org.apache.doris.nereids.types.IntegerType;
import org.apache.doris.nereids.types.LargeIntType;
+import org.apache.doris.nereids.types.NullType;
import org.apache.doris.nereids.types.SmallIntType;
import org.apache.doris.nereids.types.StringType;
import org.apache.doris.nereids.types.TinyIntType;
@@ -59,6 +60,8 @@ public class If extends ScalarFunction
implements TernaryExpression, ExplicitlyCastableSignature {
public static final List<FunctionSignature> SIGNATURES = ImmutableList.of(
+ FunctionSignature.ret(NullType.INSTANCE)
+ .args(BooleanType.INSTANCE, NullType.INSTANCE,
NullType.INSTANCE),
FunctionSignature.ret(DateTimeV2Type.SYSTEM_DEFAULT)
.args(BooleanType.INSTANCE, DateTimeV2Type.SYSTEM_DEFAULT,
DateTimeV2Type.SYSTEM_DEFAULT),
FunctionSignature.ret(DateV2Type.INSTANCE)
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