Tiny: Add InExpression argument check

dotnet · Dec 11, 2019 · 7453f1e · 7453f1e
1 parent c69926a
commit 7453f1e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/EFCore.Relational/Query/SqlExpressions/InExpression.cs b/src/EFCore.Relational/Query/SqlExpressions/InExpression.cs
@@ -68,6 +68,12 @@ public virtual InExpression Update(
         {
             Check.NotNull(item, nameof(item));
 
+            if (values != null
+                && subquery != null)
+            {
+                throw new ArgumentException($"Either {nameof(values)} or {nameof(subquery)} must be null");
+            }
+
             return item != Item || subquery != Subquery || values != Values
                 ? new InExpression(item, IsNegated, values, subquery, TypeMapping)
                 : this;