Remove support for objects in ado Coalesce (#456)

ChristopherHX · Dec 1, 2024 · d07ae4d · d07ae4d
1 parent d9d1e41
commit d07ae4d
Showing 1 changed file with 4 additions and 10 deletions.
diff --git a/src/Sdk/DTExpressions2/Expressions2/Sdk/Functions/v1/Coalesce.cs b/src/Sdk/DTExpressions2/Expressions2/Sdk/Functions/v1/Coalesce.cs
@@ -9,24 +9,18 @@ internal sealed class Coalesce : Function
         protected sealed override Object EvaluateCore(EvaluationContext context, out ResultMemory memory)
         {
             memory = null;
-            EvaluationResult result = null;
+            string result = null;
             foreach (ExpressionNode parameter in Parameters)
             {
-                result = parameter.Evaluate(context);
-                if (result.Kind == ValueKind.Null)
+                result = parameter.EvaluateString(context);
+                if (String.IsNullOrEmpty(result))
                 {
                     continue;
                 }
-
-                if (result.Kind == ValueKind.String && String.IsNullOrEmpty(result.Value as String))
-                {
-                    continue;
-                }
-
                 break;
             }
 
-            return result?.Value;
+            return result;
         }
     }
 }