LEN propagates nullability

3 years ago · 9355ddb293
parent a11ca0198d
commit 9355ddb293
1 changed files with 1 additions and 1 deletions
--- a/src/EFCore.Jet/Query/ExpressionTranslators/Internal/JetStringMemberTranslator.cs
+++ b/src/EFCore.Jet/Query/ExpressionTranslators/Internal/JetStringMemberTranslator.cs
@ -30,7 +30,7 @@ namespace EntityFrameworkCore.Jet.Query.ExpressionTranslators.Internal
               instance?.Type == typeof(string)
                ? _sqlExpressionFactory.Convert(
                    _sqlExpressionFactory.Function(
-                        "LEN", new[] {instance}, false, new[] {false}, returnType),
+                        "LEN", new[] { instance }, true, new[] { true }, returnType),
                    typeof(int))
                : null;
    }