Remove EF.Default since we are punting for 7.0 (#28970)

src/EFCore.Relational/Query/RelationalSqlTranslatingExpressionVisitor.cs

@@ -732,12 +732,6 @@ protected override Expression VisitMethodCall(MethodCallExpression methodCallExp
             }
         }
 
-        // EF.Default
-        if (methodCallExpression.Method.IsEFDefaultMethod())
-        {
-            return new SqlFragmentExpression("DEFAULT");
-        }
-
         var method = methodCallExpression.Method;
         var arguments = methodCallExpression.Arguments;
 

src/EFCore.Sqlite.Core/Query/Internal/SqliteSqlTranslatingExpressionVisitor.cs

@@ -227,24 +227,6 @@ protected override Expression VisitBinary(BinaryExpression binaryExpression)
         return visitedExpression;
     }
 
-    /// <summary>
-    ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
-    ///     the same compatibility standards as public APIs. It may be changed or removed without notice in
-    ///     any release. You should only use it directly in your code with extreme caution and knowing that
-    ///     doing so can result in application failures when updating to a new Entity Framework Core release.
-    /// </summary>
-    protected override Expression VisitMethodCall(MethodCallExpression methodCallExpression)
-    {
-        // EF.Default
-        if (methodCallExpression.Method.IsEFDefaultMethod())
-        {
-            AddTranslationErrorDetails(SqliteStrings.DefaultNotSupported);
-            return QueryCompilationContext.NotTranslatedExpression;
-        }
-
-        return base.VisitMethodCall(methodCallExpression);
-    }
-
     private static Type? GetProviderType(SqlExpression? expression)
         => expression == null
             ? null

src/EFCore/EF.cs

@@ -17,9 +17,6 @@ public static partial class EF
     internal static readonly MethodInfo PropertyMethod
         = typeof(EF).GetTypeInfo().GetDeclaredMethod(nameof(Property))!;
 
-    internal static readonly MethodInfo DefaultMethod
-        = typeof(EF).GetTypeInfo().GetDeclaredMethod(nameof(Default))!;
-
     /// <summary>
     ///     This flag is set to <see langword="true" /> when code is being run from a design-time tool, such
     ///     as "dotnet ef" or one of the Package Manager Console PowerShell commands "Add-Migration", "Update-Database", etc.
@@ -58,20 +55,6 @@ public static TProperty Property<TProperty>(
         [NotParameterized] string propertyName)
         => throw new InvalidOperationException(CoreStrings.PropertyMethodInvoked);
 
-    /// <summary>
-    ///     Used set a property to its default value within <see cref="M:RelationalQueryableExtensions.ExecuteUpdate" /> or
-    ///     <see cref="M:RelationalQueryableExtensions.ExecuteUpdateAsync" />.
-    /// </summary>
-    /// <remarks>
-    ///     Depending on how the property is configured, this may be <see langword="null" />, or another value defined via
-    ///     <see cref="M:RelationalPropertyBuilderExtensions.HasDefaultValue" /> or similar.
-    /// </remarks>
-    /// <typeparam name="T">The type of the property being set.</typeparam>
-    /// <returns>The default value of the property.</returns>
-    public static T Default<T>()
-        // TODO: Update exception message
-        => throw new InvalidOperationException(CoreStrings.DefaultMethodInvoked);
-
     /// <summary>
     ///     Provides CLR methods that get translated to database functions when used in LINQ to Entities queries.
     ///     Calling these methods in other contexts (e.g. LINQ to Objects) will throw a <see cref="NotSupportedException" />.

src/EFCore/Infrastructure/MethodInfoExtensions.cs

@@ -32,17 +32,4 @@ public static bool IsEFPropertyMethod(this MethodInfo methodInfo)
                 // always true in .NET Native even if methods are the same
                 || (methodInfo.Name == nameof(EF.Property)
                     && methodInfo.DeclaringType?.FullName == EFTypeName));
-
-    /// <summary>
-    ///     Returns <see langword="true" /> if the given method is <see cref="EF.Default{T}" />.
-    /// </summary>
-    /// <param name="methodInfo">The method.</param>
-    /// <returns><see langword="true" /> if the method is <see cref="EF.Default{T}" />; <see langword="false" /> otherwise.</returns>
-    public static bool IsEFDefaultMethod(this MethodInfo methodInfo)
-        => methodInfo.IsGenericMethod
-            && (Equals(methodInfo.GetGenericMethodDefinition(), EF.DefaultMethod)
-                // fallback to string comparison because MethodInfo.Equals is not
-                // always true in .NET Native even if methods are the same
-                || (methodInfo.Name == nameof(EF.DefaultMethod)
-                    && methodInfo.DeclaringType?.FullName == EFTypeName));
 }

src/EFCore/Query/EvaluatableExpressionFilter.cs

@@ -81,8 +81,7 @@ public virtual bool IsEvaluatableExpression(Expression expression, IModel model)
                     || Equals(method, RandomNextNoArgs)
                     || Equals(method, RandomNextOneArg)
                     || Equals(method, RandomNextTwoArgs)
-                    || method.DeclaringType == typeof(DbFunctionsExtensions)
-                    || method.IsEFDefaultMethod())
+                    || method.DeclaringType == typeof(DbFunctionsExtensions))
                 {
                     return false;
                 }

test/EFCore.Relational.Specification.Tests/BulkUpdates/NorthwindBulkUpdatesTestBase.cs

@@ -380,17 +380,6 @@ public virtual Task Update_Where_set_constant(bool async)
             rowsAffectedCount: 8,
             (b, a) => Assert.All(a, c => Assert.Equal("Updated", c.ContactName)));
 
-    [ConditionalTheory]
-    [MemberData(nameof(IsAsyncData))]
-    public virtual Task Update_Where_set_default(bool async)
-        => AssertUpdate(
-            async,
-            ss => ss.Set<Customer>().Where(c => c.CustomerID.StartsWith("F")),
-            e => e,
-            s => s.SetProperty(c => c.ContactName, c => EF.Default<string>()),
-            rowsAffectedCount: 8,
-            (b, a) => Assert.All(a, c => Assert.Null(c.ContactName)));
-
     [ConditionalTheory]
     [MemberData(nameof(IsAsyncData))]
     public virtual async Task Update_Where_parameter_set_constant(bool async)

test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqlServerTest.cs

@@ -568,17 +568,6 @@ FROM [Customers] AS [c]
 WHERE [c].[CustomerID] LIKE N'F%'");
     }
 
-    public override async Task Update_Where_set_default(bool async)
-    {
-        await base.Update_Where_set_default(async);
-
-        AssertExecuteUpdateSql(
-            @"UPDATE [c]
-SET [c].[ContactName] = DEFAULT
-FROM [Customers] AS [c]
-WHERE [c].[CustomerID] LIKE N'F%'");
-    }
-
     public override async Task Update_Where_parameter_set_constant(bool async)
     {
         await base.Update_Where_parameter_set_constant(async);

test/EFCore.Sqlite.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqliteTest.cs

@@ -550,12 +550,6 @@ public override async Task Update_Where_set_constant(bool async)
 WHERE ""c"".""CustomerID"" LIKE 'F%'");
     }
 
-    public override Task Update_Where_set_default(bool async)
-        => AssertTranslationFailed(
-            RelationalStrings.UnableToTranslateSetProperty(
-                "c => c.ContactName", "c => EF.Default<string>()", SqliteStrings.DefaultNotSupported),
-            () => base.Update_Where_set_default(async));
-
     public override async Task Update_Where_parameter_set_constant(bool async)
     {
         await base.Update_Where_parameter_set_constant(async);