diff --git a/src/EFCore.SqlServer/Query/Internal/SqlServerQuerySqlGenerator.cs b/src/EFCore.SqlServer/Query/Internal/SqlServerQuerySqlGenerator.cs index 717d31dad4f..64c4d282642 100644 --- a/src/EFCore.SqlServer/Query/Internal/SqlServerQuerySqlGenerator.cs +++ b/src/EFCore.SqlServer/Query/Internal/SqlServerQuerySqlGenerator.cs @@ -200,6 +200,43 @@ protected override Expression VisitValues(ValuesExpression valuesExpression) return valuesExpression; } + /// + /// 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. + /// + protected override Expression VisitSqlFunction(SqlFunctionExpression sqlFunctionExpression) + { + if (sqlFunctionExpression is { IsBuiltIn: true, Arguments: not null } + && string.Equals(sqlFunctionExpression.Name, "COALESCE", StringComparison.OrdinalIgnoreCase)) + { + var head = sqlFunctionExpression.Arguments[0]; + if (head.TypeMapping != sqlFunctionExpression.TypeMapping) + { + head = new SqlUnaryExpression( + ExpressionType.Convert, + head, + sqlFunctionExpression.Type, + sqlFunctionExpression.TypeMapping); + } + + sqlFunctionExpression = (SqlFunctionExpression)sqlFunctionExpression + .Arguments + .Skip(1) + .Aggregate(head, (l, r) => new SqlFunctionExpression( + "ISNULL", + arguments: [l, r], + nullable: true, + argumentsPropagateNullability: [false, false], + sqlFunctionExpression.Type, + sqlFunctionExpression.TypeMapping + )); + } + + return base.VisitSqlFunction(sqlFunctionExpression); + } + /// /// 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 diff --git a/test/EFCore.Specification.Tests/Query/NorthwindMiscellaneousQueryTestBase.cs b/test/EFCore.Specification.Tests/Query/NorthwindMiscellaneousQueryTestBase.cs index dee6147bff4..828266d405c 100644 --- a/test/EFCore.Specification.Tests/Query/NorthwindMiscellaneousQueryTestBase.cs +++ b/test/EFCore.Specification.Tests/Query/NorthwindMiscellaneousQueryTestBase.cs @@ -729,6 +729,13 @@ public virtual Task Ternary_should_not_evaluate_both_sides_with_parameter(bool a })); } + [ConditionalTheory] + [MemberData(nameof(IsAsyncData))] + public virtual Task Coalesce_Correct_Type(bool async) + => AssertQuery( + async, + ss => ss.Set().Select(c => c.Region ?? "no region specified")); + [ConditionalTheory] [MemberData(nameof(IsAsyncData))] public virtual Task Null_Coalesce_Short_Circuit(bool async) @@ -2927,7 +2934,7 @@ public virtual Task Select_Where_Subquery_Equality(bool async) => AssertQuery( async, ss => from o in ss.Set().OrderBy(o => o.OrderID).Take(1) - // ReSharper disable once UseMethodAny.0 + // ReSharper disable once UseMethodAny.0 where (from od in ss.Set().OrderBy(od => od.OrderID).Take(2) where (from c in ss.Set() where c.CustomerID == o.CustomerID diff --git a/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NonSharedModelBulkUpdatesSqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NonSharedModelBulkUpdatesSqlServerTest.cs index 5ad9edf7ed3..e8ffa535657 100644 --- a/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NonSharedModelBulkUpdatesSqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NonSharedModelBulkUpdatesSqlServerTest.cs @@ -94,7 +94,7 @@ public override async Task Update_non_owned_property_on_entity_with_owned2(bool AssertSql( """ UPDATE [o] -SET [o].[Title] = COALESCE([o].[Title], N'') + N'_Suffix' +SET [o].[Title] = ISNULL([o].[Title], N'') + N'_Suffix' FROM [Owner] AS [o] """); } @@ -184,7 +184,7 @@ public override async Task Update_with_alias_uniquification_in_setter_subquery(b """ UPDATE [o] SET [o].[Total] = ( - SELECT COALESCE(SUM([o0].[Amount]), 0) + SELECT ISNULL(SUM([o0].[Amount]), 0) FROM [OrderProduct] AS [o0] WHERE [o].[Id] = [o0].[OrderId]) FROM [Orders] AS [o] diff --git a/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqlServerTest.cs index 7490c030160..dc612668069 100644 --- a/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/BulkUpdates/NorthwindBulkUpdatesSqlServerTest.cs @@ -1024,7 +1024,7 @@ public override async Task Update_Where_set_property_plus_constant(bool async) AssertExecuteUpdateSql( """ UPDATE [c] -SET [c].[ContactName] = COALESCE([c].[ContactName], N'') + N'Abc' +SET [c].[ContactName] = ISNULL([c].[ContactName], N'') + N'Abc' FROM [Customers] AS [c] WHERE [c].[CustomerID] LIKE N'F%' """); @@ -1035,11 +1035,11 @@ public override async Task Update_Where_set_property_plus_parameter(bool async) await base.Update_Where_set_property_plus_parameter(async); AssertExecuteUpdateSql( -""" + """ @__value_0='Abc' (Size = 4000) UPDATE [c] -SET [c].[ContactName] = COALESCE([c].[ContactName], N'') + @__value_0 +SET [c].[ContactName] = ISNULL([c].[ContactName], N'') + @__value_0 FROM [Customers] AS [c] WHERE [c].[CustomerID] LIKE N'F%' """); @@ -1052,7 +1052,7 @@ public override async Task Update_Where_set_property_plus_property(bool async) AssertExecuteUpdateSql( """ UPDATE [c] -SET [c].[ContactName] = COALESCE([c].[ContactName], N'') + [c].[CustomerID] +SET [c].[ContactName] = ISNULL([c].[ContactName], N'') + [c].[CustomerID] FROM [Customers] AS [c] WHERE [c].[CustomerID] LIKE N'F%' """); diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/AdHocMiscellaneousQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/AdHocMiscellaneousQuerySqlServerTest.cs index de969e5374e..453eda17aa7 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/AdHocMiscellaneousQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/AdHocMiscellaneousQuerySqlServerTest.cs @@ -2191,7 +2191,7 @@ public override async Task Enum_with_value_converter_matching_take_value(bool as @__orderItemType_1='MyType1' (Nullable = false) (Size = 4000) @__p_0='1' -SELECT [o1].[Id], COALESCE(( +SELECT [o1].[Id], ISNULL(( SELECT TOP(1) [o3].[Price] FROM [OrderItems] AS [o3] WHERE [o1].[Id] = [o3].[OrderId] AND [o3].[Type] = @__orderItemType_1), 0.0E0) AS [SpecialSum] @@ -2273,8 +2273,8 @@ public override async Task Group_by_aggregate_in_subquery_projection_after_group AssertSql( """ -SELECT [t].[Value] AS [A], COALESCE(SUM([t].[Id]), 0) AS [B], COALESCE(( - SELECT TOP(1) COALESCE(SUM([t].[Id]), 0) + COALESCE(SUM([t0].[Id]), 0) +SELECT [t].[Value] AS [A], ISNULL(SUM([t].[Id]), 0) AS [B], ISNULL(( + SELECT TOP(1) ISNULL(SUM([t].[Id]), 0) + ISNULL(SUM([t0].[Id]), 0) FROM [Tables] AS [t0] GROUP BY [t0].[Value] ORDER BY (SELECT 1)), 0) AS [C] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/AdHocNavigationsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/AdHocNavigationsQuerySqlServerTest.cs index b265e957cf7..7aacdfa441c 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/AdHocNavigationsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/AdHocNavigationsQuerySqlServerTest.cs @@ -337,14 +337,14 @@ FROM [CompetitionSeasons] AS [c1] SELECT [a].[Id], [a].[ActivityTypeId], [a].[DateTime], [a].[Points], ( SELECT TOP(1) [c].[Id] FROM [CompetitionSeasons] AS [c] - WHERE [c].[StartDate] <= [a].[DateTime] AND [a].[DateTime] < [c].[EndDate]) AS [CompetitionSeasonId], COALESCE([a].[Points], ( + WHERE [c].[StartDate] <= [a].[DateTime] AND [a].[DateTime] < [c].[EndDate]) AS [CompetitionSeasonId], ISNULL(ISNULL([a].[Points], ( SELECT TOP(1) [a1].[Points] FROM [ActivityTypePoints] AS [a1] INNER JOIN [CompetitionSeasons] AS [c0] ON [a1].[CompetitionSeasonId] = [c0].[Id] WHERE [a0].[Id] = [a1].[ActivityTypeId] AND [c0].[Id] = ( SELECT TOP(1) [c1].[Id] FROM [CompetitionSeasons] AS [c1] - WHERE [c1].[StartDate] <= [a].[DateTime] AND [a].[DateTime] < [c1].[EndDate])), 0) AS [Points] + WHERE [c1].[StartDate] <= [a].[DateTime] AND [a].[DateTime] < [c1].[EndDate]))), 0) AS [Points] FROM [Activities] AS [a] INNER JOIN [ActivityType] AS [a0] ON [a].[ActivityTypeId] = [a0].[Id] """); diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsQuerySqlServerTest.cs index 9a04d360e86..efa95d7698e 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsQuerySqlServerTest.cs @@ -1099,7 +1099,7 @@ public override async Task Result_operator_nav_prop_reference_optional_Sum(bool AssertSql( """ -SELECT COALESCE(SUM([l0].[Level1_Required_Id]), 0) +SELECT ISNULL(SUM([l0].[Level1_Required_Id]), 0) FROM [LevelOne] AS [l] LEFT JOIN [LevelTwo] AS [l0] ON [l].[Id] = [l0].[Level1_Optional_Id] """); @@ -1171,7 +1171,7 @@ public override async Task Result_operator_nav_prop_reference_optional_via_Defau AssertSql( """ -SELECT COALESCE(SUM(CASE +SELECT ISNULL(SUM(CASE WHEN [l0].[Id] IS NULL THEN 0 ELSE [l0].[Level1_Required_Id] END), 0) @@ -2031,7 +2031,7 @@ public override async Task Select_join_with_key_selector_being_a_subquery(bool a """ SELECT [l].[Id], [l].[Date], [l].[Name], [l].[OneToMany_Optional_Self_Inverse1Id], [l].[OneToMany_Required_Self_Inverse1Id], [l].[OneToOne_Optional_Self1Id], [l0].[Id], [l0].[Date], [l0].[Level1_Optional_Id], [l0].[Level1_Required_Id], [l0].[Name], [l0].[OneToMany_Optional_Inverse2Id], [l0].[OneToMany_Optional_Self_Inverse2Id], [l0].[OneToMany_Required_Inverse2Id], [l0].[OneToMany_Required_Self_Inverse2Id], [l0].[OneToOne_Optional_PK_Inverse2Id], [l0].[OneToOne_Optional_Self2Id] FROM [LevelOne] AS [l] -INNER JOIN [LevelTwo] AS [l0] ON [l].[Id] = COALESCE(( +INNER JOIN [LevelTwo] AS [l0] ON [l].[Id] = ISNULL(( SELECT TOP(1) [l1].[Id] FROM [LevelTwo] AS [l1] ORDER BY [l1].[Id]), 0) @@ -2943,7 +2943,7 @@ public override async Task Select_optional_navigation_property_string_concat(boo AssertSql( """ -SELECT COALESCE([l].[Name], N'') + N' ' + COALESCE(CASE +SELECT ISNULL([l].[Name], N'') + N' ' + ISNULL(CASE WHEN [l1].[Id] IS NOT NULL THEN [l1].[Name] ELSE N'NULL' END, N'') @@ -3808,7 +3808,7 @@ public override async Task Sum_with_selector_cast_using_as(bool async) AssertSql( """ -SELECT COALESCE(SUM([l].[Id]), 0) +SELECT ISNULL(SUM([l].[Id]), 0) FROM [LevelOne] AS [l] """); } @@ -3822,7 +3822,7 @@ public override async Task Sum_with_filter_with_include_selector_cast_using_as(b SELECT [l].[Id], [l].[Date], [l].[Name], [l].[OneToMany_Optional_Self_Inverse1Id], [l].[OneToMany_Required_Self_Inverse1Id], [l].[OneToOne_Optional_Self1Id] FROM [LevelOne] AS [l] WHERE [l].[Id] > ( - SELECT COALESCE(SUM([l0].[Id]), 0) + SELECT ISNULL(SUM([l0].[Id]), 0) FROM [LevelTwo] AS [l0] WHERE [l].[Id] = [l0].[OneToMany_Optional_Inverse2Id]) """); @@ -3966,7 +3966,7 @@ FROM [LevelOne] AS [l] LEFT JOIN [LevelThree] AS [l1] ON [l0].[Id] = [l1].[Id] GROUP BY [l1].[Name] HAVING ( - SELECT MIN(COALESCE([l5].[Id], 0) + COALESCE([l5].[Id], 0)) + SELECT MIN(ISNULL([l5].[Id], 0) + ISNULL([l5].[Id], 0)) FROM [LevelOne] AS [l2] LEFT JOIN [LevelTwo] AS [l3] ON [l2].[Id] = [l3].[Id] LEFT JOIN [LevelThree] AS [l4] ON [l3].[Id] = [l4].[Id] @@ -3981,7 +3981,7 @@ public override async Task Nested_object_constructed_from_group_key_properties(b AssertSql( """ -SELECT [l].[Id], [l].[Name], [l].[Date], [l0].[Id], [l1].[Name], [l0].[Date], [l0].[Level1_Optional_Id], [l0].[Level1_Required_Id], COALESCE(SUM(CAST(LEN([l].[Name]) AS int)), 0) AS [Aggregate] +SELECT [l].[Id], [l].[Name], [l].[Date], [l0].[Id], [l1].[Name], [l0].[Date], [l0].[Level1_Optional_Id], [l0].[Level1_Required_Id], ISNULL(SUM(CAST(LEN([l].[Name]) AS int)), 0) AS [Aggregate] FROM [LevelOne] AS [l] LEFT JOIN [LevelTwo] AS [l0] ON [l].[Id] = [l0].[Level1_Optional_Id] LEFT JOIN [LevelTwo] AS [l1] ON [l].[Id] = [l1].[Level1_Required_Id] @@ -4107,7 +4107,7 @@ public override async Task Composite_key_join_on_groupby_aggregate_projecting_on SELECT [l2].[Key] FROM [LevelOne] AS [l] INNER JOIN ( - SELECT [l1].[Key], COALESCE(SUM([l1].[Id]), 0) AS [Sum] + SELECT [l1].[Key], ISNULL(SUM([l1].[Id]), 0) AS [Sum] FROM ( SELECT [l0].[Id], [l0].[Id] % 3 AS [Key] FROM [LevelTwo] AS [l0] @@ -4126,7 +4126,7 @@ public override async Task Composite_key_join_on_groupby_aggregate_projecting_on SELECT [l2].[Key] FROM [LevelOne] AS [l] INNER JOIN ( - SELECT [l1].[Key], COALESCE(SUM([l1].[Id]), 0) AS [Sum] + SELECT [l1].[Key], ISNULL(SUM([l1].[Id]), 0) AS [Sum] FROM ( SELECT [l0].[Id], [l0].[Id] % 3 AS [Key] FROM [LevelTwo] AS [l0] @@ -4342,7 +4342,7 @@ WHERE [l].[Id] < 5 CROSS APPLY ( SELECT [l1].[Id], [l1].[Date], [l1].[Name], [l1].[OneToMany_Optional_Self_Inverse1Id], [l1].[OneToMany_Required_Self_Inverse1Id], [l1].[OneToOne_Optional_Self1Id] FROM [LevelOne] AS [l1] - WHERE [l1].[Id] <> COALESCE([l0].[Level1_Required_Id], 0) + WHERE [l1].[Id] <> ISNULL([l0].[Level1_Required_Id], 0) ) AS [l2] """); } @@ -4450,7 +4450,7 @@ FROM [LevelOne] AS [l] LEFT JOIN [LevelThree] AS [l1] ON [l0].[Id] = [l1].[Id] GROUP BY [l1].[Name] HAVING ( - SELECT MIN(COALESCE([l5].[Id], 0)) + SELECT MIN(ISNULL([l5].[Id], 0)) FROM [LevelOne] AS [l2] LEFT JOIN [LevelTwo] AS [l3] ON [l2].[Id] = [l3].[Id] LEFT JOIN [LevelThree] AS [l4] ON [l3].[Id] = [l4].[Id] @@ -4832,7 +4832,7 @@ ORDER BY [l].[Id] ) AS [l4] LEFT JOIN ( SELECT [l0].[Id], [l1].[Id] AS [Id0], [l2].[Id] AS [Id1], CASE - WHEN COALESCE(( + WHEN ISNULL(( SELECT MAX([l3].[Id]) FROM [LevelFour] AS [l3] WHERE [l1].[Id] IS NOT NULL AND [l1].[Id] = [l3].[OneToMany_Optional_Inverse4Id]), 0) > 1 THEN CAST(1 AS bit) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsSharedTypeQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsSharedTypeQuerySqlServerTest.cs index c07c15b88a0..5e32b2f0309 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsSharedTypeQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/ComplexNavigationsSharedTypeQuerySqlServerTest.cs @@ -226,7 +226,7 @@ WHEN [l3].[Level2_Required_Id] IS NOT NULL AND [l3].[OneToMany_Required_Inverse3 END GROUP BY [l3].[Level3_Name] HAVING ( - SELECT MIN(COALESCE(CASE + SELECT MIN(ISNULL(CASE WHEN [l10].[OneToOne_Required_PK_Date] IS NOT NULL AND [l10].[Level1_Required_Id] IS NOT NULL AND [l10].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l10].[Id] END, 0)) FROM [Level1] AS [l4] @@ -370,7 +370,7 @@ public override async Task Result_operator_nav_prop_reference_optional_via_Defau AssertSql( """ -SELECT COALESCE(SUM(CASE +SELECT ISNULL(SUM(CASE WHEN [s].[OneToOne_Required_PK_Date] IS NULL OR [s].[Level1_Required_Id] IS NULL OR [s].[OneToMany_Required_Inverse2Id] IS NULL THEN 0 ELSE [s].[Level1_Required_Id] END), 0) @@ -539,9 +539,9 @@ WHEN [l3].[Level2_Required_Id] IS NOT NULL AND [l3].[OneToMany_Required_Inverse3 END GROUP BY [l3].[Level3_Name] HAVING ( - SELECT MIN(COALESCE(CASE + SELECT MIN(ISNULL(CASE WHEN [l10].[OneToOne_Required_PK_Date] IS NOT NULL AND [l10].[Level1_Required_Id] IS NOT NULL AND [l10].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l10].[Id] - END, 0) + COALESCE(CASE + END, 0) + ISNULL(CASE WHEN [l10].[OneToOne_Required_PK_Date] IS NOT NULL AND [l10].[Level1_Required_Id] IS NOT NULL AND [l10].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l10].[Id] END, 0)) FROM [Level1] AS [l4] @@ -578,7 +578,7 @@ public override async Task Sum_with_selector_cast_using_as(bool async) AssertSql( """ -SELECT COALESCE(SUM([l].[Id]), 0) +SELECT ISNULL(SUM([l].[Id]), 0) FROM [Level1] AS [l] """); } @@ -592,7 +592,7 @@ public override async Task Sum_with_filter_with_include_selector_cast_using_as(b SELECT [l].[Id], [l].[Date], [l].[Name] FROM [Level1] AS [l] WHERE [l].[Id] > ( - SELECT COALESCE(SUM(CASE + SELECT ISNULL(SUM(CASE WHEN [l0].[OneToOne_Required_PK_Date] IS NOT NULL AND [l0].[Level1_Required_Id] IS NOT NULL AND [l0].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l0].[Id] END), 0) FROM [Level1] AS [l0] @@ -783,7 +783,7 @@ public override async Task Nested_object_constructed_from_group_key_properties(b AssertSql( """ -SELECT [s].[Id], [s].[Name], [s].[Date], [s].[InnerId] AS [Id], [s].[Level2_Name0] AS [Name], [s].[OneToOne_Required_PK_Date] AS [Date], [s].[Level1_Optional_Id], [s].[Level1_Required_Id], COALESCE(SUM(CAST(LEN([s].[Name]) AS int)), 0) AS [Aggregate] +SELECT [s].[Id], [s].[Name], [s].[Date], [s].[InnerId] AS [Id], [s].[Level2_Name0] AS [Name], [s].[OneToOne_Required_PK_Date] AS [Date], [s].[Level1_Optional_Id], [s].[Level1_Required_Id], ISNULL(SUM(CAST(LEN([s].[Name]) AS int)), 0) AS [Aggregate] FROM ( SELECT [l].[Id], [l].[Date], [l].[Name], [l1].[OneToOne_Required_PK_Date], [l1].[Level1_Optional_Id], [l1].[Level1_Required_Id], [l3].[Level2_Name] AS [Level2_Name0], CASE WHEN [l1].[OneToOne_Required_PK_Date] IS NOT NULL AND [l1].[Level1_Required_Id] IS NOT NULL AND [l1].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l1].[Id] @@ -879,7 +879,7 @@ SELECT [s1].[Key] FROM [Level1] AS [l] INNER JOIN ( SELECT [s].[Key], ( - SELECT COALESCE(SUM(CASE + SELECT ISNULL(SUM(CASE WHEN [l7].[OneToOne_Required_PK_Date] IS NOT NULL AND [l7].[Level1_Required_Id] IS NOT NULL AND [l7].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l7].[Id] END), 0) FROM ( @@ -933,7 +933,7 @@ SELECT [s1].[Key] FROM [Level1] AS [l] INNER JOIN ( SELECT [s].[Key], ( - SELECT COALESCE(SUM(CASE + SELECT ISNULL(SUM(CASE WHEN [l7].[OneToOne_Required_PK_Date] IS NOT NULL AND [l7].[Level1_Required_Id] IS NOT NULL AND [l7].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l7].[Id] END), 0) FROM ( @@ -1620,7 +1620,7 @@ WHERE [l1].[OneToOne_Required_PK_Date] IS NOT NULL AND [l1].[Level1_Required_Id] CROSS APPLY ( SELECT [l2].[Id], [l2].[Date], [l2].[Name] FROM [Level1] AS [l2] - WHERE [l2].[Id] <> COALESCE([s].[Level1_Required_Id], 0) + WHERE [l2].[Id] <> ISNULL([s].[Level1_Required_Id], 0) ) AS [l3] """); } @@ -1906,7 +1906,7 @@ WHERE [l1].[OneToOne_Required_PK_Date] IS NOT NULL AND [l1].[Level1_Required_Id] WHEN [l2].[OneToOne_Required_PK_Date] IS NOT NULL AND [l2].[Level1_Required_Id] IS NOT NULL AND [l2].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l2].[Id] END WHERE [l2].[OneToOne_Required_PK_Date] IS NOT NULL AND [l2].[Level1_Required_Id] IS NOT NULL AND [l2].[OneToMany_Required_Inverse2Id] IS NOT NULL -) AS [s] ON [l].[Id] = COALESCE(( +) AS [s] ON [l].[Id] = ISNULL(( SELECT TOP(1) CASE WHEN [l5].[OneToOne_Required_PK_Date] IS NOT NULL AND [l5].[Level1_Required_Id] IS NOT NULL AND [l5].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l5].[Id] END @@ -3650,7 +3650,7 @@ public override async Task Result_operator_nav_prop_reference_optional_Sum(bool AssertSql( """ -SELECT COALESCE(SUM([l1].[Level1_Required_Id]), 0) +SELECT ISNULL(SUM([l1].[Level1_Required_Id]), 0) FROM [Level1] AS [l] LEFT JOIN ( SELECT [l0].[Level1_Optional_Id], [l0].[Level1_Required_Id] @@ -5898,7 +5898,7 @@ public override async Task Select_optional_navigation_property_string_concat(boo AssertSql( """ -SELECT COALESCE([l].[Name], N'') + N' ' + COALESCE(CASE +SELECT ISNULL([l].[Name], N'') + N' ' + ISNULL(CASE WHEN [l1].[OneToOne_Required_PK_Date] IS NOT NULL AND [l1].[Level1_Required_Id] IS NOT NULL AND [l1].[OneToMany_Required_Inverse2Id] IS NOT NULL THEN [l1].[Level2_Name] ELSE N'NULL' END, N'') @@ -8388,7 +8388,7 @@ WHEN [l2].[Level2_Required_Id] IS NOT NULL AND [l2].[OneToMany_Required_Inverse3 END AS [Id0], CASE WHEN [l4].[Level3_Required_Id] IS NOT NULL AND [l4].[OneToMany_Required_Inverse4Id] IS NOT NULL THEN [l4].[Id] END AS [Id1], CASE - WHEN COALESCE(( + WHEN ISNULL(( SELECT MAX(CASE WHEN [l5].[Level3_Required_Id] IS NOT NULL AND [l5].[OneToMany_Required_Inverse4Id] IS NOT NULL THEN [l5].[Id] END) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/Ef6GroupBySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/Ef6GroupBySqlServerTest.cs index 018d20fb4b7..633ed27f3f3 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/Ef6GroupBySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/Ef6GroupBySqlServerTest.cs @@ -413,7 +413,7 @@ public override async Task Grouping_by_all_columns_with_aggregate_function_works AssertSql( """ -SELECT [a].[Id], COALESCE(SUM([a].[Id]), 0) AS [Sum], COUNT(*) AS [Count] +SELECT [a].[Id], ISNULL(SUM([a].[Id]), 0) AS [Sum], COUNT(*) AS [Count] FROM [ArubaOwner] AS [a] GROUP BY [a].[Id], [a].[Alias], [a].[FirstName], [a].[LastName] """); @@ -722,7 +722,7 @@ ORDER BY [p].[FirstName] LEFT JOIN ( SELECT [p2].[FirstName], [p2].[FullName], [p2].[c] FROM ( - SELECT [p0].[FirstName], COALESCE([p0].[FirstName], N'') + N' ' + COALESCE([p0].[MiddleInitial], N'') + N' ' + COALESCE([p0].[LastName], N'') AS [FullName], 1 AS [c], ROW_NUMBER() OVER(PARTITION BY [p0].[FirstName] ORDER BY [p0].[Id]) AS [row] + SELECT [p0].[FirstName], ISNULL([p0].[FirstName], N'') + N' ' + ISNULL([p0].[MiddleInitial], N'') + N' ' + ISNULL([p0].[LastName], N'') AS [FullName], 1 AS [c], ROW_NUMBER() OVER(PARTITION BY [p0].[FirstName] ORDER BY [p0].[Id]) AS [row] FROM [Person] AS [p0] ) AS [p2] WHERE [p2].[row] <= 1 @@ -785,7 +785,7 @@ public override async Task Sum_Grouped_from_LINQ_101(bool async) AssertSql( """ -SELECT [p].[Category], COALESCE(SUM([p].[UnitsInStock]), 0) AS [TotalUnitsInStock] +SELECT [p].[Category], ISNULL(SUM([p].[UnitsInStock]), 0) AS [TotalUnitsInStock] FROM [ProductForLinq] AS [p] GROUP BY [p].[Category] """); @@ -810,7 +810,7 @@ public override async Task Whats_new_2021_sample_9(bool async) AssertSql( """ SELECT [p].[FirstName] AS [Feet], ( - SELECT COALESCE(SUM([f].[Size]), 0) + SELECT ISNULL(SUM([f].[Size]), 0) FROM [Person] AS [p0] LEFT JOIN [Feet] AS [f] ON [p0].[Id] = [f].[Id] WHERE [p].[FirstName] = [p0].[FirstName] OR ([p].[FirstName] IS NULL AND [p0].[FirstName] IS NULL)) AS [Total] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/GearsOfWarQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/GearsOfWarQuerySqlServerTest.cs index 77fd634944c..0d89621b890 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/GearsOfWarQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/GearsOfWarQuerySqlServerTest.cs @@ -609,10 +609,10 @@ public override async Task Where_enum_has_flag_subquery(bool async) """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE [g].[Rank] & COALESCE(( +WHERE [g].[Rank] & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -621,10 +621,10 @@ FROM [Gears] AS [g0] """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE 2 & COALESCE(( +WHERE 2 & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -1064,7 +1064,7 @@ public override async Task Select_null_propagation_optimization8(bool async) AssertSql( """ -SELECT COALESCE([g].[LeaderNickname], N'') + COALESCE([g].[LeaderNickname], N'') +SELECT ISNULL([g].[LeaderNickname], N'') + ISNULL([g].[LeaderNickname], N'') FROM [Gears] AS [g] """); } @@ -1469,7 +1469,7 @@ public override async Task Optional_Navigation_Null_Coalesce_To_Clr_Type(bool as AssertSql( """ -SELECT TOP(1) COALESCE([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] +SELECT TOP(1) ISNULL([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] ORDER BY [w].[Id] @@ -1484,7 +1484,7 @@ public override async Task Where_subquery_boolean(bool async) """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -1516,7 +1516,7 @@ public override async Task Where_subquery_distinct_firstordefault_boolean(bool a """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -1574,7 +1574,7 @@ public override async Task Where_subquery_distinct_singleordefault_boolean1(bool """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -1593,7 +1593,7 @@ public override async Task Where_subquery_distinct_singleordefault_boolean2(bool """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) = CAST(1 AS bit) @@ -1668,7 +1668,7 @@ public override async Task Where_subquery_distinct_orderby_firstordefault_boolea """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank] FROM [Gears] AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -2152,7 +2152,7 @@ public override async Task Unicode_string_literals_is_used_for_non_unicode_colum """ SELECT [c].[Name], [c].[Location], [c].[Nation] FROM [Cities] AS [c] -WHERE COALESCE([c].[Location], N'') + N'Added' LIKE N'%Add%' +WHERE ISNULL([c].[Location], N'') + N'Added' LIKE N'%Add%' """); } @@ -2290,7 +2290,7 @@ public override async Task Coalesce_operator_in_predicate(bool async) SELECT [t].[Id], [t].[GearNickName], [t].[GearSquadId], [t].[IssueDate], [t].[Note] FROM [Tags] AS [t] LEFT JOIN [Gears] AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] -WHERE COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -2303,7 +2303,7 @@ public override async Task Coalesce_operator_in_predicate_with_other_conditions( SELECT [t].[Id], [t].[GearNickName], [t].[GearSquadId], [t].[IssueDate], [t].[Note] FROM [Tags] AS [t] LEFT JOIN [Gears] AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] -WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -2314,7 +2314,7 @@ public override async Task Coalesce_operator_in_projection_with_other_conditions AssertSql( """ SELECT CASE - WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) + WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END FROM [Tags] AS [t] @@ -3029,7 +3029,7 @@ public override async Task Sum_with_optional_navigation_is_translated_to_sql(boo AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] AS [g] LEFT JOIN [Tags] AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] WHERE [t].[Note] <> N'Foo' OR [t].[Note] IS NULL @@ -4055,11 +4055,11 @@ public override async Task ToString_nullable_enum_property_projection(bool async await base.ToString_nullable_enum_property_projection(async); AssertSql( -""" + """ SELECT CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END FROM [Weapons] AS [w] """); @@ -4082,13 +4082,13 @@ public override async Task ToString_nullable_enum_contains(bool async) await base.ToString_nullable_enum_contains(async); AssertSql( -""" + """ SELECT [w].[Name] FROM [Weapons] AS [w] WHERE CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END LIKE N'%Cart%' """); } @@ -5177,7 +5177,7 @@ public override async Task Negated_bool_ternary_inside_anonymous_type_in_project """ SELECT CASE WHEN [g].[HasSoulPatch] = CAST(1 AS bit) THEN CAST(1 AS bit) - ELSE COALESCE([g].[HasSoulPatch], CAST(1 AS bit)) + ELSE ISNULL([g].[HasSoulPatch], CAST(1 AS bit)) END ^ CAST(1 AS bit) AS [c] FROM [Tags] AS [t] LEFT JOIN [Gears] AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] @@ -5386,7 +5386,7 @@ public override async Task Project_one_value_type_from_empty_collection(bool asy AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [SquadId] @@ -5439,7 +5439,7 @@ public override async Task Filter_on_subquery_projecting_one_value_type_from_emp """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Kilo' AND COALESCE(( +WHERE [s].[Name] = N'Kilo' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) <> 0 @@ -5452,7 +5452,7 @@ public override async Task Select_subquery_projecting_single_constant_int(bool a AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) 42 FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [Gear] @@ -5480,7 +5480,7 @@ public override async Task Select_subquery_projecting_single_constant_bool(bool AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) CAST(1 AS bit) FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), CAST(0 AS bit)) AS [Gear] @@ -5639,7 +5639,7 @@ public override async Task Include_collection_with_complex_OrderBy3(bool async) FROM [Gears] AS [g] LEFT JOIN [Gears] AS [g0] ON [g].[Nickname] = [g0].[LeaderNickname] AND [g].[SquadId] = [g0].[LeaderSquadId] WHERE [g].[Discriminator] = N'Officer' -ORDER BY COALESCE(( +ORDER BY ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5685,7 +5685,7 @@ FROM [Gears] AS [g1] ORDER BY ( SELECT COUNT(*) FROM [Weapons] AS [w] - WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = COALESCE(( + WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = ISNULL(( SELECT TOP(1) [g0].[HasSoulPatch] FROM [Gears] AS [g0] WHERE [g0].[Nickname] = N'Marcus'), CAST(0 AS bit))), [g].[Nickname], [g].[SquadId], [g2].[Nickname] @@ -5710,7 +5710,7 @@ public override async Task Select_subquery_boolean(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5740,7 +5740,7 @@ public override async Task Select_subquery_int_with_inside_cast_and_coalesce(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5755,7 +5755,7 @@ public override async Task Select_subquery_int_with_outside_cast_and_coalesce(bo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5770,7 +5770,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce(bool a AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5785,7 +5785,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce2(bool AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -5804,7 +5804,7 @@ public override async Task Select_subquery_boolean_empty(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG' @@ -5834,7 +5834,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean1(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -5852,7 +5852,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean2(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) @@ -5885,7 +5885,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -5903,7 +5903,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG'), CAST(0 AS bit)) @@ -6092,7 +6092,7 @@ public override async Task String_concat_with_null_conditional_argument(bool asy SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + CAST(5 AS nvarchar(max)) +ORDER BY ISNULL([w0].[Name], N'') + CAST(5 AS nvarchar(max)) """); } @@ -6105,7 +6105,7 @@ public override async Task String_concat_with_null_conditional_argument2(bool as SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + N'Marcus'' Lancer' +ORDER BY ISNULL([w0].[Name], N'') + N'Marcus'' Lancer' """); } @@ -6115,7 +6115,7 @@ public override async Task String_concat_on_various_types(bool async) AssertSql( """ -SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + COALESCE(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] +SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + ISNULL(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] FROM [Gears] AS [g] CROSS JOIN [Missions] AS [m] ORDER BY [g].[Nickname], [m].[Id] @@ -6151,7 +6151,7 @@ public override async Task GroupBy_Property_Include_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] AS [g] GROUP BY [g].[Rank] """); @@ -6358,7 +6358,7 @@ public override async Task GetValueOrDefault_in_projection(bool async) AssertSql( """ -SELECT COALESCE([w].[SynergyWithId], 0) +SELECT ISNULL([w].[SynergyWithId], 0) FROM [Weapons] AS [w] """); } @@ -6371,7 +6371,7 @@ public override async Task GetValueOrDefault_in_filter(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], 0) = 0 +WHERE ISNULL([w].[SynergyWithId], 0) = 0 """); } @@ -6395,7 +6395,7 @@ public override async Task GetValueOrDefault_in_order_by(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -ORDER BY COALESCE([w].[SynergyWithId], 0), [w].[Id] +ORDER BY ISNULL([w].[SynergyWithId], 0), [w].[Id] """); } @@ -6407,7 +6407,7 @@ public override async Task GetValueOrDefault_with_argument(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], [w].[Id]) = 1 +WHERE ISNULL([w].[SynergyWithId], [w].[Id]) = 1 """); } @@ -6419,7 +6419,7 @@ public override async Task GetValueOrDefault_with_argument_complex(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 +WHERE ISNULL([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 """); } @@ -7238,7 +7238,7 @@ public override async Task Complex_GroupBy_after_set_operator(bool async) AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -7264,7 +7264,7 @@ public override async Task Complex_GroupBy_after_set_operator_using_result_selec AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -8234,7 +8234,7 @@ public override async Task Coalesce_used_with_non_unicode_string_column_and_cons AssertSql( """ -SELECT COALESCE([c].[Location], 'Unknown') +SELECT ISNULL([c].[Location], 'Unknown') FROM [Cities] AS [c] """); } @@ -8375,7 +8375,7 @@ public override async Task FirstOrDefault_over_int_compared_to_zero(bool async) """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Delta' AND COALESCE(( +WHERE [s].[Name] = N'Delta' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit) @@ -8459,14 +8459,14 @@ public override async Task FirstOrDefault_on_empty_collection_of_DateTime_in_sub AssertSql( """ -SELECT [g].[Nickname], COALESCE(( +SELECT [g].[Nickname], ISNULL(( SELECT TOP(1) [t1].[IssueDate] FROM [Tags] AS [t1] WHERE [t1].[GearNickName] = [g].[FullName] ORDER BY [t1].[Id]), '0001-01-01T00:00:00.0000000') AS [invalidTagIssueDate] FROM [Gears] AS [g] LEFT JOIN [Tags] AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] -WHERE [t].[IssueDate] > COALESCE(( +WHERE [t].[IssueDate] > ISNULL(( SELECT TOP(1) [t0].[IssueDate] FROM [Tags] AS [t0] WHERE [t0].[GearNickName] = [g].[FullName] @@ -9606,7 +9606,7 @@ public override async Task GroupBy_Select_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] GROUP BY [m].[CodeName] """); @@ -9618,7 +9618,7 @@ public override async Task String_concat_nullable_expressions_are_coalesced(bool AssertSql( """ -SELECT [g].[FullName] + N'' + COALESCE([g].[LeaderNickname], N'') + N'' +SELECT [g].[FullName] + N'' + ISNULL([g].[LeaderNickname], N'') + N'' FROM [Gears] AS [g] """); } @@ -9724,7 +9724,7 @@ public override async Task Sum_with_no_data_nullable_double(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] WHERE [m].[CodeName] = N'Operation Foobar' """); @@ -10277,7 +10277,7 @@ public override async Task Set_operator_with_navigation_in_projection_groupby_ag AssertSql( """ SELECT [s].[Name], ( - SELECT COALESCE(SUM(CAST(LEN([c].[Location]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c].[Location]) AS int)), 0) FROM [Gears] AS [g2] INNER JOIN [Squads] AS [s0] ON [g2].[SquadId] = [s0].[Id] INNER JOIN [Cities] AS [c] ON [g2].[CityOfBirthName] = [c].[Name] @@ -10361,7 +10361,7 @@ LEFT JOIN ( SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId], ROW_NUMBER() OVER(PARTITION BY [w].[OwnerFullName] ORDER BY [w].[Id]) AS [row] FROM [Weapons] AS [w] ) AS [w0] - WHERE [w0].[row] <= COALESCE(( + WHERE [w0].[row] <= ISNULL(( SELECT [n].[value] FROM OPENJSON(@__numbers_0) WITH ([value] int '$') AS [n] ORDER BY [n].[value] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyNoTrackingQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyNoTrackingQuerySqlServerTest.cs index 386c1fe322a..2bf0859b7f3 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyNoTrackingQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyNoTrackingQuerySqlServerTest.cs @@ -201,7 +201,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM [EntityRoots] AS [e] INNER JOIN ( SELECT [e1].[Key1], [e0].[RootSkipSharedId] @@ -264,7 +264,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyQuerySqlServerTest.cs index 6b8a8b282d5..0b4bd7d743a 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/ManyToManyQuerySqlServerTest.cs @@ -200,7 +200,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM [EntityRoots] AS [e] INNER JOIN ( SELECT [e1].[Key1], [e0].[RootSkipSharedId] @@ -263,7 +263,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindAggregateOperatorsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindAggregateOperatorsQuerySqlServerTest.cs index 4db5547df79..b414cd3ee3c 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindAggregateOperatorsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindAggregateOperatorsQuerySqlServerTest.cs @@ -106,7 +106,7 @@ public override async Task Sum_over_empty_returns_zero(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [o].[OrderID] = 42 """); @@ -154,7 +154,7 @@ public override async Task Average_after_default_if_empty_does_not_throw(bool as AssertSql( """ -SELECT AVG(CAST(COALESCE([o0].[OrderID], 0) AS float)) +SELECT AVG(CAST(ISNULL([o0].[OrderID], 0) AS float)) FROM ( SELECT 1 AS empty ) AS [e] @@ -172,7 +172,7 @@ public override async Task Max_after_default_if_empty_does_not_throw(bool async) AssertSql( """ -SELECT MAX(COALESCE([o0].[OrderID], 0)) +SELECT MAX(ISNULL([o0].[OrderID], 0)) FROM ( SELECT 1 AS empty ) AS [e] @@ -190,7 +190,7 @@ public override async Task Min_after_default_if_empty_does_not_throw(bool async) AssertSql( """ -SELECT MIN(COALESCE([o0].[OrderID], 0)) +SELECT MIN(ISNULL([o0].[OrderID], 0)) FROM ( SELECT 1 AS empty ) AS [e] @@ -208,7 +208,7 @@ public override async Task Sum_with_no_data_cast_to_nullable(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [o].[OrderID] < 0 """); @@ -220,7 +220,7 @@ public override async Task Sum_with_no_data_nullable(bool async) AssertSql( """ -SELECT COALESCE(SUM([p].[SupplierID]), 0) +SELECT ISNULL(SUM([p].[SupplierID]), 0) FROM [Products] AS [p] """); } @@ -231,7 +231,7 @@ public override async Task Sum_with_no_arg_empty(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [o].[OrderID] = 42 """); @@ -628,7 +628,7 @@ public override async Task Sum_with_no_arg(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] """); } @@ -639,7 +639,7 @@ public override async Task Sum_with_binary_expression(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] * 2), 0) +SELECT ISNULL(SUM([o].[OrderID] * 2), 0) FROM [Orders] AS [o] """); } @@ -650,7 +650,7 @@ public override async Task Sum_with_arg(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] """); } @@ -661,7 +661,7 @@ public override async Task Sum_with_arg_expression(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] + [o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID] + [o].[OrderID]), 0) FROM [Orders] AS [o] """); } @@ -672,7 +672,7 @@ public override async Task Sum_with_division_on_decimal(bool async) AssertSql( """ -SELECT COALESCE(SUM(CAST([o].[Quantity] AS decimal(18,2)) / 2.09), 0.0) +SELECT ISNULL(SUM(CAST([o].[Quantity] AS decimal(18,2)) / 2.09), 0.0) FROM [Order Details] AS [o] """); } @@ -683,7 +683,7 @@ public override async Task Sum_with_division_on_decimal_no_significant_digits(bo AssertSql( """ -SELECT COALESCE(SUM(CAST([o].[Quantity] AS decimal(18,2)) / 2.0), 0.0) +SELECT ISNULL(SUM(CAST([o].[Quantity] AS decimal(18,2)) / 2.0), 0.0) FROM [Order Details] AS [o] """); } @@ -694,7 +694,7 @@ public override async Task Sum_with_coalesce(bool async) AssertSql( """ -SELECT COALESCE(SUM(COALESCE([p].[UnitPrice], 0.0)), 0.0) +SELECT ISNULL(SUM(ISNULL([p].[UnitPrice], 0.0)), 0.0) FROM [Products] AS [p] WHERE [p].[ProductID] < 40 """); @@ -710,8 +710,8 @@ public override async Task Sum_over_subquery_is_client_eval(bool async) AssertSql( """ -SELECT COALESCE(SUM(( - SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM(( + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID])), 0) FROM [Customers] AS [c] @@ -728,9 +728,9 @@ public override async Task Sum_over_nested_subquery_is_client_eval(bool async) AssertSql( """ -SELECT COALESCE(SUM(( - SELECT COALESCE(SUM(5 + ( - SELECT COALESCE(SUM([o0].[ProductID]), 0) +SELECT ISNULL(SUM(( + SELECT ISNULL(SUM(5 + ( + SELECT ISNULL(SUM([o0].[ProductID]), 0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID])), 0) FROM [Orders] AS [o] @@ -749,8 +749,8 @@ public override async Task Sum_over_min_subquery_is_client_eval(bool async) AssertSql( """ -SELECT COALESCE(SUM(( - SELECT COALESCE(SUM(5 + ( +SELECT ISNULL(SUM(( + SELECT ISNULL(SUM(5 + ( SELECT MIN([o0].[ProductID]) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID])), 0) @@ -766,7 +766,7 @@ public override async Task Sum_on_float_column(bool async) AssertSql( """ -SELECT CAST(COALESCE(SUM([o].[Discount]), 0.0E0) AS real) +SELECT CAST(ISNULL(SUM([o].[Discount]), 0.0E0) AS real) FROM [Order Details] AS [o] WHERE [o].[ProductID] = 1 """); @@ -779,7 +779,7 @@ public override async Task Sum_on_float_column_in_subquery(bool async) AssertSql( """ SELECT [o].[OrderID], ( - SELECT CAST(COALESCE(SUM([o0].[Discount]), 0.0E0) AS real) + SELECT CAST(ISNULL(SUM([o0].[Discount]), 0.0E0) AS real) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) AS [Sum] FROM [Orders] AS [o] @@ -859,7 +859,7 @@ public override async Task Average_with_coalesce(bool async) AssertSql( """ -SELECT AVG(COALESCE([p].[UnitPrice], 0.0)) +SELECT AVG(ISNULL([p].[UnitPrice], 0.0)) FROM [Products] AS [p] WHERE [p].[ProductID] < 40 """); @@ -876,7 +876,7 @@ public override async Task Average_over_subquery_is_client_eval(bool async) AssertSql( """ SELECT AVG(CAST(( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID]) AS float)) FROM [Customers] AS [c] @@ -1007,7 +1007,7 @@ public override async Task Min_with_coalesce(bool async) AssertSql( """ -SELECT MIN(COALESCE([p].[UnitPrice], 0.0)) +SELECT MIN(ISNULL([p].[UnitPrice], 0.0)) FROM [Products] AS [p] WHERE [p].[ProductID] < 40 """); @@ -1024,7 +1024,7 @@ public override async Task Min_over_subquery_is_client_eval(bool async) AssertSql( """ SELECT MIN(( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID])) FROM [Customers] AS [c] @@ -1113,7 +1113,7 @@ public override async Task Max_with_coalesce(bool async) AssertSql( """ -SELECT MAX(COALESCE([p].[UnitPrice], 0.0)) +SELECT MAX(ISNULL([p].[UnitPrice], 0.0)) FROM [Products] AS [p] WHERE [p].[ProductID] < 40 """); @@ -1130,7 +1130,7 @@ public override async Task Max_over_subquery_is_client_eval(bool async) AssertSql( """ SELECT MAX(( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID])) FROM [Customers] AS [c] @@ -1178,7 +1178,7 @@ public override async Task Max_over_sum_subquery_is_client_eval(bool async) SELECT MAX(( SELECT MAX(5 + ( - SELECT COALESCE(SUM([o0].[ProductID]), 0) + SELECT ISNULL(SUM([o0].[ProductID]), 0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID])) FROM [Orders] AS [o] @@ -2633,7 +2633,7 @@ public override async Task Project_constant_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM(1), 0) +SELECT ISNULL(SUM(1), 0) FROM [Employees] AS [e] """); } @@ -2863,7 +2863,7 @@ public override async Task Sum_over_explicit_cast_over_column(bool async) AssertSql( """ -SELECT COALESCE(SUM(CAST([o].[OrderID] AS bigint)), CAST(0 AS bigint)) +SELECT ISNULL(SUM(CAST([o].[OrderID] AS bigint)), CAST(0 AS bigint)) FROM [Orders] AS [o] """); } @@ -2975,7 +2975,7 @@ public override async Task Contains_inside_Sum_without_GroupBy(bool async) AssertSql( """ -SELECT COALESCE(SUM(CASE +SELECT ISNULL(SUM(CASE WHEN [c].[City] IN (N'London', N'Berlin') THEN 1 ELSE 0 END), 0) @@ -3084,8 +3084,8 @@ public override async Task Type_casting_inside_sum(bool async) await base.Type_casting_inside_sum(async); AssertSql( -""" -SELECT COALESCE(SUM(CAST([o].[Discount] AS decimal(18,2))), 0.0) + """ +SELECT ISNULL(SUM(CAST([o].[Discount] AS decimal(18,2))), 0.0) FROM [Order Details] AS [o] """); } diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindDbFunctionsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindDbFunctionsQuerySqlServerTest.cs index 0676b4a7b45..37c99135fc6 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindDbFunctionsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindDbFunctionsQuerySqlServerTest.cs @@ -861,7 +861,7 @@ await AssertCount( """ SELECT COUNT(*) FROM [Orders] AS [o] -WHERE CAST(ISDATE(COALESCE([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max))) AS bit) = CAST(1 AS bit) +WHERE CAST(ISDATE(ISNULL([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max))) AS bit) = CAST(1 AS bit) """); } @@ -934,7 +934,7 @@ await AssertCount( """ SELECT COUNT(*) FROM [Orders] AS [o] -WHERE ISNUMERIC(COALESCE([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max))) = 1 +WHERE ISNUMERIC(ISNULL([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max))) = 1 """); } diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindFunctionsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindFunctionsQuerySqlServerTest.cs index 7b6b52694d4..86237a017fd 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindFunctionsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindFunctionsQuerySqlServerTest.cs @@ -362,7 +362,7 @@ public override async Task String_Join_over_non_nullable_column(bool async) AssertSql( """ -SELECT [c].[City], COALESCE(STRING_AGG([c].[CustomerID], N'|'), N'') AS [Customers] +SELECT [c].[City], ISNULL(STRING_AGG([c].[CustomerID], N'|'), N'') AS [Customers] FROM [Customers] AS [c] GROUP BY [c].[City] """); @@ -375,7 +375,7 @@ public override async Task String_Join_over_nullable_column(bool async) AssertSql( """ -SELECT [c].[City], COALESCE(STRING_AGG(COALESCE([c].[Region], N''), N'|'), N'') AS [Regions] +SELECT [c].[City], ISNULL(STRING_AGG(ISNULL([c].[Region], N''), N'|'), N'') AS [Regions] FROM [Customers] AS [c] GROUP BY [c].[City] """); @@ -388,7 +388,7 @@ public override async Task String_Join_with_predicate(bool async) AssertSql( """ -SELECT [c].[City], COALESCE(STRING_AGG(CASE +SELECT [c].[City], ISNULL(STRING_AGG(CASE WHEN CAST(LEN([c].[ContactName]) AS int) > 10 THEN [c].[CustomerID] END, N'|'), N'') AS [Customers] FROM [Customers] AS [c] @@ -403,7 +403,7 @@ public override async Task String_Join_with_ordering(bool async) AssertSql( """ -SELECT [c].[City], COALESCE(STRING_AGG([c].[CustomerID], N'|') WITHIN GROUP (ORDER BY [c].[CustomerID] DESC), N'') AS [Customers] +SELECT [c].[City], ISNULL(STRING_AGG([c].[CustomerID], N'|') WITHIN GROUP (ORDER BY [c].[CustomerID] DESC), N'') AS [Customers] FROM [Customers] AS [c] GROUP BY [c].[City] """); @@ -431,7 +431,7 @@ public override async Task String_Concat(bool async) AssertSql( """ -SELECT [c].[City], COALESCE(STRING_AGG([c].[CustomerID], N''), N'') AS [Customers] +SELECT [c].[City], ISNULL(STRING_AGG([c].[CustomerID], N''), N'') AS [Customers] FROM [Customers] AS [c] GROUP BY [c].[City] """); @@ -1140,7 +1140,7 @@ public override async Task Sum_over_round_works_correctly_in_projection(bool asy AssertSql( """ SELECT [o].[OrderID], ( - SELECT COALESCE(SUM(ROUND([o0].[UnitPrice], 2)), 0.0) + SELECT ISNULL(SUM(ROUND([o0].[UnitPrice], 2)), 0.0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) AS [Sum] FROM [Orders] AS [o] @@ -1155,7 +1155,7 @@ public override async Task Sum_over_round_works_correctly_in_projection_2(bool a AssertSql( """ SELECT [o].[OrderID], ( - SELECT COALESCE(SUM(ROUND([o0].[UnitPrice] * [o0].[UnitPrice], 2)), 0.0) + SELECT ISNULL(SUM(ROUND([o0].[UnitPrice] * [o0].[UnitPrice], 2)), 0.0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) AS [Sum] FROM [Orders] AS [o] @@ -1170,7 +1170,7 @@ public override async Task Sum_over_truncate_works_correctly_in_projection(bool AssertSql( """ SELECT [o].[OrderID], ( - SELECT COALESCE(SUM(ROUND([o0].[UnitPrice], 0, 1)), 0.0) + SELECT ISNULL(SUM(ROUND([o0].[UnitPrice], 0, 1)), 0.0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) AS [Sum] FROM [Orders] AS [o] @@ -1185,7 +1185,7 @@ public override async Task Sum_over_truncate_works_correctly_in_projection_2(boo AssertSql( """ SELECT [o].[OrderID], ( - SELECT COALESCE(SUM(ROUND([o0].[UnitPrice] * [o0].[UnitPrice], 0, 1)), 0.0) + SELECT ISNULL(SUM(ROUND([o0].[UnitPrice] * [o0].[UnitPrice], 0, 1)), 0.0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) AS [Sum] FROM [Orders] AS [o] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindGroupByQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindGroupByQuerySqlServerTest.cs index b0bd1c81497..9ae5efdf7cc 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindGroupByQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindGroupByQuerySqlServerTest.cs @@ -123,7 +123,7 @@ public override async Task GroupBy_Property_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -135,7 +135,7 @@ public override async Task GroupBy_Property_Select_Sum_Min_Max_Avg(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -207,7 +207,7 @@ public override async Task GroupBy_Property_Select_Key_Sum(bool async) AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -219,7 +219,7 @@ public override async Task GroupBy_Property_Select_Key_Sum_Min_Max_Avg(bool asyn AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -231,7 +231,7 @@ public override async Task GroupBy_Property_Select_Sum_Min_Key_Max_Avg(bool asyn AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID] AS [Key], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID] AS [Key], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -243,7 +243,7 @@ public override async Task GroupBy_Property_Select_key_multiple_times_and_aggreg AssertSql( """ -SELECT [o].[CustomerID] AS [Key1], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key1], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -272,7 +272,7 @@ public override async Task GroupBy_aggregate_projecting_conditional_expression(b """ SELECT [o].[OrderDate] AS [Key], CASE WHEN COUNT(*) = 0 THEN 1 - ELSE COALESCE(SUM(CASE + ELSE ISNULL(SUM(CASE WHEN [o].[OrderID] % 2 = 0 THEN 1 ELSE 0 END), 0) / COUNT(*) @@ -291,7 +291,7 @@ public override async Task GroupBy_aggregate_projecting_conditional_expression_b SELECT CASE WHEN [o].[OrderDate] IS NULL THEN N'is null' ELSE N'is not null' -END AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +END AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[OrderDate] """); @@ -363,7 +363,7 @@ public override async Task GroupBy_anonymous_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -375,7 +375,7 @@ public override async Task GroupBy_anonymous_Select_Sum_Min_Max_Avg(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -387,7 +387,7 @@ public override async Task GroupBy_anonymous_with_alias_Select_Key_Sum(bool asyn AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -459,7 +459,7 @@ public override async Task GroupBy_Composite_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -471,7 +471,7 @@ public override async Task GroupBy_Composite_Select_Sum_Min_Max_Avg(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -543,7 +543,7 @@ public override async Task GroupBy_Composite_Select_Key_Sum(bool async) AssertSql( """ -SELECT [o].[CustomerID], [o].[EmployeeID], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID], [o].[EmployeeID], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -555,7 +555,7 @@ public override async Task GroupBy_Composite_Select_Key_Sum_Min_Max_Avg(bool asy AssertSql( """ -SELECT [o].[CustomerID], [o].[EmployeeID], COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT [o].[CustomerID], [o].[EmployeeID], ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -567,7 +567,7 @@ public override async Task GroupBy_Composite_Select_Sum_Min_Key_Max_Avg(bool asy AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], [o].[EmployeeID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], [o].[EmployeeID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -579,7 +579,7 @@ public override async Task GroupBy_Composite_Select_Sum_Min_Key_flattened_Max_Av AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], [o].[EmployeeID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], [o].[EmployeeID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -591,7 +591,7 @@ public override async Task GroupBy_Dto_as_key_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID], [o].[EmployeeID] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID], [o].[EmployeeID] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -603,7 +603,7 @@ public override async Task GroupBy_Dto_as_element_selector_Select_Sum(bool async AssertSql( """ -SELECT COALESCE(SUM(CAST([o].[EmployeeID] AS bigint)), CAST(0 AS bigint)) AS [Sum], [o].[CustomerID] AS [Key] +SELECT ISNULL(SUM(CAST([o].[EmployeeID] AS bigint)), CAST(0 AS bigint)) AS [Sum], [o].[CustomerID] AS [Key] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -615,7 +615,7 @@ public override async Task GroupBy_Composite_Select_Dto_Sum_Min_Key_flattened_Ma AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID] AS [CustomerId], [o].[EmployeeID] AS [EmployeeId], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID] AS [CustomerId], [o].[EmployeeID] AS [EmployeeId], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -627,7 +627,7 @@ public override async Task GroupBy_Composite_Select_Sum_Min_part_Key_flattened_M AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], [o].[CustomerID], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID], [o].[EmployeeID] """); @@ -639,7 +639,7 @@ public override async Task GroupBy_Constant_Select_Sum_Min_Key_Max_Avg(bool asyn AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -654,7 +654,7 @@ public override async Task GroupBy_Constant_with_element_selector_Select_Sum(boo AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -669,7 +669,7 @@ public override async Task GroupBy_Constant_with_element_selector_Select_Sum2(bo AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -684,7 +684,7 @@ public override async Task GroupBy_Constant_with_element_selector_Select_Sum3(bo AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -699,7 +699,7 @@ public override async Task GroupBy_after_predicate_Constant_Select_Sum_Min_Key_M AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key] AS [Random], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key] AS [Random], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -715,7 +715,7 @@ public override async Task GroupBy_Constant_with_element_selector_Select_Sum_Min AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum], [o0].[Key] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum], [o0].[Key] FROM ( SELECT [o].[OrderID], 2 AS [Key] FROM [Orders] AS [o] @@ -734,7 +734,7 @@ SELECT MIN(CASE WHEN 1 = [o0].[Key] THEN [o0].[OrderDate] END) AS [Min], MAX(CASE WHEN 1 = [o0].[Key] THEN [o0].[OrderDate] -END) AS [Max], COALESCE(SUM(CASE +END) AS [Max], ISNULL(SUM(CASE WHEN 1 = [o0].[Key] THEN [o0].[OrderID] END), 0) AS [Sum], AVG(CASE WHEN 1 = [o0].[Key] THEN CAST([o0].[OrderID] AS float) @@ -756,7 +756,7 @@ public override async Task GroupBy_param_Select_Sum_Min_Key_Max_Avg(bool async) """ @__a_0='2' -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum], MIN([o0].[OrderID]) AS [Min], [o0].[Key], MAX([o0].[OrderID]) AS [Max], AVG(CAST([o0].[OrderID] AS float)) AS [Avg] FROM ( SELECT [o].[OrderID], @__a_0 AS [Key] FROM [Orders] AS [o] @@ -773,7 +773,7 @@ public override async Task GroupBy_param_with_element_selector_Select_Sum(bool a """ @__a_0='2' -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], @__a_0 AS [Key] FROM [Orders] AS [o] @@ -790,7 +790,7 @@ public override async Task GroupBy_param_with_element_selector_Select_Sum2(bool """ @__a_0='2' -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], @__a_0 AS [Key] FROM [Orders] AS [o] @@ -807,7 +807,7 @@ public override async Task GroupBy_param_with_element_selector_Select_Sum3(bool """ @__a_0='2' -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], @__a_0 AS [Key] FROM [Orders] AS [o] @@ -824,7 +824,7 @@ public override async Task GroupBy_param_with_element_selector_Select_Sum_Min_Ke """ @__a_0='2' -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum], [o0].[Key] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum], [o0].[Key] FROM ( SELECT [o].[OrderID], @__a_0 AS [Key] FROM [Orders] AS [o] @@ -915,7 +915,7 @@ public override async Task GroupBy_Property_scalar_element_selector_Sum(bool asy AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -927,7 +927,7 @@ public override async Task GroupBy_Property_scalar_element_selector_Sum_Min_Max_ AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -999,7 +999,7 @@ public override async Task GroupBy_Property_anonymous_element_selector_Sum(bool AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1011,7 +1011,7 @@ public override async Task GroupBy_Property_anonymous_element_selector_Sum_Min_M AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[EmployeeID]) AS [Min], MAX([o].[EmployeeID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[EmployeeID]) AS [Min], MAX([o].[EmployeeID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1023,7 +1023,7 @@ public override async Task GroupBy_element_selector_complex_aggregate(bool async AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] + 1), 0) +SELECT ISNULL(SUM([o].[OrderID] + 1), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1035,7 +1035,7 @@ public override async Task GroupBy_element_selector_complex_aggregate2(bool asyn AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] + 1), 0) +SELECT ISNULL(SUM([o].[OrderID] + 1), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1047,7 +1047,7 @@ public override async Task GroupBy_element_selector_complex_aggregate3(bool asyn AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] + 1), 0) +SELECT ISNULL(SUM([o].[OrderID] + 1), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1059,7 +1059,7 @@ public override async Task GroupBy_element_selector_complex_aggregate4(bool asyn AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID] + 1), 0) +SELECT ISNULL(SUM([o].[OrderID] + 1), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1071,7 +1071,7 @@ public override async Task Element_selector_with_case_block_repeated_inside_anot AssertSql( """ -SELECT [o].[OrderID], COALESCE(SUM(CASE +SELECT [o].[OrderID], ISNULL(SUM(CASE WHEN [o].[CustomerID] = N'ALFKI' THEN CASE WHEN [o].[OrderID] > 1000 THEN [o].[OrderID] ELSE -[o].[OrderID] @@ -1107,7 +1107,7 @@ public override async Task GroupBy_empty_key_Aggregate(bool async) AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) +SELECT ISNULL(SUM([o0].[OrderID]), 0) FROM ( SELECT [o].[OrderID], 1 AS [Key] FROM [Orders] AS [o] @@ -1122,7 +1122,7 @@ public override async Task GroupBy_empty_key_Aggregate_Key(bool async) AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) AS [Sum] +SELECT ISNULL(SUM([o0].[OrderID]), 0) AS [Sum] FROM ( SELECT [o].[OrderID], 1 AS [Key] FROM [Orders] AS [o] @@ -1137,7 +1137,7 @@ public override async Task OrderBy_GroupBy_Aggregate(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) +SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1459,7 +1459,7 @@ public override async Task Select_anonymous_GroupBy_Aggregate(bool async) AssertSql( """ -SELECT MIN([o].[OrderDate]) AS [Min], MAX([o].[OrderDate]) AS [Max], COALESCE(SUM([o].[OrderID]), 0) AS [Sum], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT MIN([o].[OrderDate]) AS [Min], MAX([o].[OrderDate]) AS [Max], ISNULL(SUM([o].[OrderID]), 0) AS [Sum], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] WHERE [o].[OrderID] < 10300 GROUP BY [o].[CustomerID] @@ -1516,8 +1516,8 @@ public override async Task GroupBy_complex_key_aggregate_2(bool async) AssertSql( """ -SELECT [o0].[Key] AS [Month], COALESCE(SUM([o0].[OrderID]), 0) AS [Total], ( - SELECT COALESCE(SUM([o1].[OrderID]), 0) +SELECT [o0].[Key] AS [Month], ISNULL(SUM([o0].[OrderID]), 0) AS [Total], ( + SELECT ISNULL(SUM([o1].[OrderID]), 0) FROM [Orders] AS [o1] WHERE DATEPART(month, [o1].[OrderDate]) = [o0].[Key] OR ([o1].[OrderDate] IS NULL AND [o0].[Key] IS NULL)) AS [Payment] FROM ( @@ -1572,7 +1572,7 @@ public override async Task GroupBy_OrderBy_count_Select_sum(bool async) AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] ORDER BY COUNT(*), [o].[CustomerID] @@ -1731,7 +1731,7 @@ public override async Task GroupBy_filter_count_OrderBy_count_Select_sum(bool as AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COUNT(*) AS [Count], COALESCE(SUM([o].[OrderID]), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], COUNT(*) AS [Count], ISNULL(SUM([o].[OrderID]), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] HAVING COUNT(*) > 4 @@ -1927,7 +1927,7 @@ public override async Task GroupBy_with_result_selector(bool async) AssertSql( """ -SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] +SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], MIN([o].[OrderID]) AS [Min], MAX([o].[OrderID]) AS [Max], AVG(CAST([o].[OrderID] AS float)) AS [Avg] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1939,7 +1939,7 @@ public override async Task GroupBy_Sum_constant(bool async) AssertSql( """ -SELECT COALESCE(SUM(1), 0) +SELECT ISNULL(SUM(1), 0) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -1951,7 +1951,7 @@ public override async Task GroupBy_Sum_constant_cast(bool async) AssertSql( """ -SELECT COALESCE(SUM(CAST(1 AS bigint)), CAST(0 AS bigint)) +SELECT ISNULL(SUM(CAST(1 AS bigint)), CAST(0 AS bigint)) FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -2132,7 +2132,7 @@ public override async Task GroupBy_Where_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM(CASE +SELECT ISNULL(SUM(CASE WHEN [o].[OrderID] < 10300 THEN [o].[OrderID] END), 0) FROM [Orders] AS [o] @@ -2218,10 +2218,10 @@ public override async Task GroupBy_multiple_Sum_with_conditional_projection(bool AssertSql( """ -SELECT [o].[CustomerID], COALESCE(SUM(CASE +SELECT [o].[CustomerID], ISNULL(SUM(CASE WHEN [o].[OrderID] < 11000 THEN [o].[OrderID] ELSE 0 -END), 0) AS [TenK], COALESCE(SUM(CASE +END), 0) AS [TenK], ISNULL(SUM(CASE WHEN [o].[OrderID] >= 11000 THEN [o].[OrderID] ELSE 0 END), 0) AS [EleventK] @@ -2236,10 +2236,10 @@ public override async Task GroupBy_multiple_Sum_with_Select_conditional_projecti AssertSql( """ -SELECT [o].[CustomerID], COALESCE(SUM(CASE +SELECT [o].[CustomerID], ISNULL(SUM(CASE WHEN [o].[OrderID] < 11000 THEN [o].[OrderID] ELSE 0 -END), 0) AS [TenK], COALESCE(SUM(CASE +END), 0) AS [TenK], ISNULL(SUM(CASE WHEN [o].[OrderID] >= 11000 THEN [o].[OrderID] ELSE 0 END), 0) AS [EleventK] @@ -2475,7 +2475,7 @@ public override async Task GroupBy_Select_Distinct_aggregate(bool async) AssertSql( """ -SELECT [o].[CustomerID] AS [Key], AVG(DISTINCT (CAST([o].[OrderID] AS float))) AS [Average], COUNT(DISTINCT ([o].[EmployeeID])) AS [Count], COUNT_BIG(DISTINCT ([o].[EmployeeID])) AS [LongCount], MAX(DISTINCT ([o].[OrderDate])) AS [Max], MIN(DISTINCT ([o].[OrderDate])) AS [Min], COALESCE(SUM(DISTINCT ([o].[OrderID])), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], AVG(DISTINCT (CAST([o].[OrderID] AS float))) AS [Average], COUNT(DISTINCT ([o].[EmployeeID])) AS [Count], COUNT_BIG(DISTINCT ([o].[EmployeeID])) AS [LongCount], MAX(DISTINCT ([o].[OrderDate])) AS [Max], MIN(DISTINCT ([o].[OrderDate])) AS [Min], ISNULL(SUM(DISTINCT ([o].[OrderID])), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -2515,7 +2515,7 @@ public override async Task MinMax_after_GroupBy_aggregate(bool async) """ SELECT MIN([o0].[c]) FROM ( - SELECT COALESCE(SUM([o].[OrderID]), 0) AS [c] + SELECT ISNULL(SUM([o].[OrderID]), 0) AS [c] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] ) AS [o0] @@ -2524,7 +2524,7 @@ GROUP BY [o].[CustomerID] """ SELECT MAX([o0].[c]) FROM ( - SELECT COALESCE(SUM([o].[OrderID]), 0) AS [c] + SELECT ISNULL(SUM([o].[OrderID]), 0) AS [c] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] ) AS [o0] @@ -2559,7 +2559,7 @@ WHEN NOT EXISTS ( SELECT 1 FROM [Orders] AS [o] GROUP BY [o].[CustomerID] - HAVING COALESCE(SUM([o].[OrderID]), 0) < 0) THEN CAST(1 AS bit) + HAVING ISNULL(SUM([o].[OrderID]), 0) < 0) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END """); @@ -2699,7 +2699,7 @@ public override async Task GroupBy_aggregate_followed_by_another_GroupBy_aggrega AssertSql( """ -SELECT [o1].[Key0] AS [Key], COALESCE(SUM([o1].[Count]), 0) AS [Count] +SELECT [o1].[Key0] AS [Key], ISNULL(SUM([o1].[Count]), 0) AS [Count] FROM ( SELECT [o0].[Count], 1 AS [Key0] FROM ( @@ -2803,7 +2803,7 @@ public override async Task Odata_groupby_empty_key(bool async) AssertSql( """ -SELECT N'TotalAmount' AS [Name], COALESCE(SUM(CAST([o0].[OrderID] AS decimal(18,2))), 0.0) AS [Value] +SELECT N'TotalAmount' AS [Name], ISNULL(SUM(CAST([o0].[OrderID] AS decimal(18,2))), 0.0) AS [Value] FROM ( SELECT [o].[OrderID], 1 AS [Key] FROM [Orders] AS [o] @@ -2818,7 +2818,7 @@ public override async Task GroupBy_with_group_key_access_thru_navigation(bool as AssertSql( """ -SELECT [o0].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Aggregate] +SELECT [o0].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Aggregate] FROM [Order Details] AS [o] INNER JOIN [Orders] AS [o0] ON [o].[OrderID] = [o0].[OrderID] GROUP BY [o0].[CustomerID] @@ -2831,7 +2831,7 @@ public override async Task GroupBy_with_group_key_access_thru_nested_navigation( AssertSql( """ -SELECT [c].[Country] AS [Key], COALESCE(SUM([o].[OrderID]), 0) AS [Aggregate] +SELECT [c].[Country] AS [Key], ISNULL(SUM([o].[OrderID]), 0) AS [Aggregate] FROM [Order Details] AS [o] INNER JOIN [Orders] AS [o0] ON [o].[OrderID] = [o0].[OrderID] LEFT JOIN [Customers] AS [c] ON [o0].[CustomerID] = [c].[CustomerID] @@ -2845,7 +2845,7 @@ public override async Task GroupBy_with_group_key_being_navigation(bool async) AssertSql( """ -SELECT [o0].[OrderID], [o0].[CustomerID], [o0].[EmployeeID], [o0].[OrderDate], COALESCE(SUM([o].[OrderID]), 0) AS [Aggregate] +SELECT [o0].[OrderID], [o0].[CustomerID], [o0].[EmployeeID], [o0].[OrderDate], ISNULL(SUM([o].[OrderID]), 0) AS [Aggregate] FROM [Order Details] AS [o] INNER JOIN [Orders] AS [o0] ON [o].[OrderID] = [o0].[OrderID] GROUP BY [o0].[OrderID], [o0].[CustomerID], [o0].[EmployeeID], [o0].[OrderDate] @@ -2858,7 +2858,7 @@ public override async Task GroupBy_with_group_key_being_nested_navigation(bool a AssertSql( """ -SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], COALESCE(SUM([o].[OrderID]), 0) AS [Aggregate] +SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], ISNULL(SUM([o].[OrderID]), 0) AS [Aggregate] FROM [Order Details] AS [o] INNER JOIN [Orders] AS [o0] ON [o].[OrderID] = [o0].[OrderID] LEFT JOIN [Customers] AS [c] ON [o0].[CustomerID] = [c].[CustomerID] @@ -2894,7 +2894,7 @@ public override async Task GroupBy_with_order_by_skip_and_another_order_by(bool """ @__p_0='80' -SELECT COALESCE(SUM([o0].[OrderID]), 0) +SELECT ISNULL(SUM([o0].[OrderID]), 0) FROM ( SELECT [o].[OrderID], [o].[CustomerID] FROM [Orders] AS [o] @@ -2939,7 +2939,7 @@ public override async Task GroupBy_orderby_projection_with_coalesce_operation(bo AssertSql( """ -SELECT COALESCE([c].[City], N'Unknown') AS [Locality], COUNT(*) AS [Count] +SELECT ISNULL([c].[City], N'Unknown') AS [Locality], COUNT(*) AS [Count] FROM [Customers] AS [c] GROUP BY [c].[City] ORDER BY COUNT(*) DESC, [c].[City] @@ -3208,7 +3208,7 @@ public override async Task GroupBy_with_cast_inside_grouping_aggregate(bool asyn AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COUNT(*) AS [Count], COALESCE(SUM(CAST([o].[OrderID] AS bigint)), CAST(0 AS bigint)) AS [Sum] +SELECT [o].[CustomerID] AS [Key], COUNT(*) AS [Count], ISNULL(SUM(CAST([o].[OrderID] AS bigint)), CAST(0 AS bigint)) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -3223,7 +3223,7 @@ public override async Task Complex_query_with_groupBy_in_subquery1(bool async) SELECT [c].[CustomerID], [o0].[Sum], [o0].[CustomerID] FROM [Customers] AS [c] OUTER APPLY ( - SELECT COALESCE(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] + SELECT ISNULL(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID] GROUP BY [o].[CustomerID] @@ -3241,7 +3241,7 @@ public override async Task Complex_query_with_groupBy_in_subquery2(bool async) SELECT [c].[CustomerID], [o0].[Max], [o0].[Sum], [o0].[CustomerID] FROM [Customers] AS [c] OUTER APPLY ( - SELECT MAX(CAST(LEN([o].[CustomerID]) AS int)) AS [Max], COALESCE(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] + SELECT MAX(CAST(LEN([o].[CustomerID]) AS int)) AS [Max], ISNULL(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID] GROUP BY [o].[CustomerID] @@ -3259,7 +3259,7 @@ public override async Task Complex_query_with_groupBy_in_subquery3(bool async) SELECT [c].[CustomerID], [o0].[Max], [o0].[Sum], [o0].[CustomerID] FROM [Customers] AS [c] OUTER APPLY ( - SELECT MAX(CAST(LEN([o].[CustomerID]) AS int)) AS [Max], COALESCE(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] + SELECT MAX(CAST(LEN([o].[CustomerID]) AS int)) AS [Max], ISNULL(SUM([o].[OrderID]), 0) AS [Sum], [o].[CustomerID] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] ) AS [o0] @@ -3285,10 +3285,10 @@ public override async Task Where_select_function_groupby_followed_by_another_sel AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM(CASE +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM(CASE WHEN 2020 - DATEPART(year, [o].[OrderDate]) <= 30 THEN [o].[OrderID] ELSE 0 -END), 0) AS [Sum1], COALESCE(SUM(CASE +END), 0) AS [Sum1], ISNULL(SUM(CASE WHEN 2020 - DATEPART(year, [o].[OrderDate]) > 30 AND 2020 - DATEPART(year, [o].[OrderDate]) <= 60 THEN [o].[OrderID] ELSE 0 END), 0) AS [Sum2] @@ -3330,7 +3330,7 @@ public override async Task Group_by_with_arithmetic_operation_inside_aggregate(b AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(SUM([o].[OrderID] + CAST(LEN([o].[CustomerID]) AS int)), 0) AS [Sum] +SELECT [o].[CustomerID] AS [Key], ISNULL(SUM([o].[OrderID] + CAST(LEN([o].[CustomerID]) AS int)), 0) AS [Sum] FROM [Orders] AS [o] GROUP BY [o].[CustomerID] """); @@ -3416,7 +3416,7 @@ public override async Task GroupBy_aggregate_from_multiple_query_in_same_project AssertSql( """ -SELECT [o].[CustomerID] AS [Key], COALESCE(( +SELECT [o].[CustomerID] AS [Key], ISNULL(( SELECT TOP(1) COUNT(*) + MIN([o].[OrderID]) FROM [Employees] AS [e] WHERE [e].[City] = N'Seattle' @@ -3541,7 +3541,7 @@ public override async Task Complex_query_with_group_by_in_subquery5(bool async) """ SELECT [s].[c], [s].[ProductID], [c1].[CustomerID], [c1].[City] FROM ( - SELECT COALESCE(SUM([o].[ProductID] + [o].[OrderID] * 1000), 0) AS [c], [o].[ProductID], MIN([o].[OrderID] / 100) AS [c0] + SELECT ISNULL(SUM([o].[ProductID] + [o].[OrderID] * 1000), 0) AS [c], [o].[ProductID], MIN([o].[OrderID] / 100) AS [c0] FROM [Order Details] AS [o] INNER JOIN [Orders] AS [o0] ON [o].[OrderID] = [o0].[OrderID] LEFT JOIN [Customers] AS [c] ON [o0].[CustomerID] = [c].[CustomerID] @@ -3566,18 +3566,18 @@ public override async Task Complex_query_with_groupBy_in_subquery4(bool async) SELECT [c].[CustomerID], [s1].[Sum], [s1].[Count], [s1].[Key] FROM [Customers] AS [c] OUTER APPLY ( - SELECT COALESCE(SUM([s].[OrderID]), 0) AS [Sum], ( + SELECT ISNULL(SUM([s].[OrderID]), 0) AS [Sum], ( SELECT COUNT(*) FROM ( - SELECT [o0].[CustomerID], COALESCE([c1].[City], N'') + COALESCE([o0].[CustomerID], N'') AS [Key] + SELECT [o0].[CustomerID], ISNULL([c1].[City], N'') + ISNULL([o0].[CustomerID], N'') AS [Key] FROM [Orders] AS [o0] LEFT JOIN [Customers] AS [c1] ON [o0].[CustomerID] = [c1].[CustomerID] WHERE [c].[CustomerID] = [o0].[CustomerID] ) AS [s0] LEFT JOIN [Customers] AS [c2] ON [s0].[CustomerID] = [c2].[CustomerID] - WHERE ([s].[Key] = [s0].[Key] OR ([s].[Key] IS NULL AND [s0].[Key] IS NULL)) AND COALESCE([c2].[City], N'') + COALESCE([s0].[CustomerID], N'') LIKE N'Lon%') AS [Count], [s].[Key] + WHERE ([s].[Key] = [s0].[Key] OR ([s].[Key] IS NULL AND [s0].[Key] IS NULL)) AND ISNULL([c2].[City], N'') + ISNULL([s0].[CustomerID], N'') LIKE N'Lon%') AS [Count], [s].[Key] FROM ( - SELECT [o].[OrderID], COALESCE([c0].[City], N'') + COALESCE([o].[CustomerID], N'') AS [Key] + SELECT [o].[OrderID], ISNULL([c0].[City], N'') + ISNULL([o].[CustomerID], N'') AS [Key] FROM [Orders] AS [o] LEFT JOIN [Customers] AS [c0] ON [o].[CustomerID] = [c0].[CustomerID] WHERE [c].[CustomerID] = [o].[CustomerID] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindJoinQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindJoinQuerySqlServerTest.cs index 48c3758e51a..5d004e9a257 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindJoinQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindJoinQuerySqlServerTest.cs @@ -713,7 +713,7 @@ public override async Task SelectMany_with_selecting_outer_element(bool async) SELECT [o0].[c] FROM [Customers] AS [c] CROSS APPLY ( - SELECT [c].[CustomerID] + COALESCE([c].[City], N'') AS [c] + SELECT [c].[CustomerID] + ISNULL([c].[City], N'') AS [c] FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID] ) AS [o0] @@ -750,7 +750,7 @@ FROM [Customers] AS [c] INNER JOIN ( SELECT [c1].[CustomerID], [c1].[Address], [c1].[City], [c1].[CompanyName], [c1].[ContactName], [c1].[ContactTitle], [c1].[Country], [c1].[Fax], [c1].[Phone], [c1].[PostalCode], [c1].[Region] FROM ( - SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + COALESCE([c0].[City], N'')) AS [row] + SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + ISNULL([c0].[City], N'')) AS [row] FROM [Customers] AS [c0] ) AS [c1] WHERE [c1].[row] <= 2 @@ -772,7 +772,7 @@ FROM [Customers] AS [c] INNER JOIN ( SELECT [c1].[CustomerID], [c1].[Address], [c1].[City], [c1].[CompanyName], [c1].[ContactName], [c1].[ContactTitle], [c1].[Country], [c1].[Fax], [c1].[Phone], [c1].[PostalCode], [c1].[Region] FROM ( - SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + COALESCE([c0].[City], N'')) AS [row] + SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + ISNULL([c0].[City], N'')) AS [row] FROM [Customers] AS [c0] ) AS [c1] WHERE [c1].[row] <= 2 @@ -794,7 +794,7 @@ FROM [Customers] AS [c] INNER JOIN ( SELECT [c1].[CustomerID], [c1].[Address], [c1].[City], [c1].[CompanyName], [c1].[ContactName], [c1].[ContactTitle], [c1].[Country], [c1].[Fax], [c1].[Phone], [c1].[PostalCode], [c1].[Region] FROM ( - SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + COALESCE([c0].[City], N'')) AS [row] + SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + ISNULL([c0].[City], N'')) AS [row] FROM [Customers] AS [c0] ) AS [c1] WHERE [c1].[row] <= 2 @@ -819,7 +819,7 @@ ORDER BY [c].[CustomerID] INNER JOIN ( SELECT [c1].[CustomerID], [c1].[Address], [c1].[City], [c1].[CompanyName], [c1].[ContactName], [c1].[ContactTitle], [c1].[Country], [c1].[Fax], [c1].[Phone], [c1].[PostalCode], [c1].[Region] FROM ( - SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + COALESCE([c0].[City], N'')) AS [row] + SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region], ROW_NUMBER() OVER(PARTITION BY [c0].[CustomerID] ORDER BY [c0].[CustomerID] + ISNULL([c0].[City], N'')) AS [row] FROM [Customers] AS [c0] ) AS [c1] WHERE [c1].[row] <= 2 diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindKeylessEntitiesQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindKeylessEntitiesQuerySqlServerTest.cs index 09fc604d175..f48eedff47d 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindKeylessEntitiesQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindKeylessEntitiesQuerySqlServerTest.cs @@ -148,7 +148,7 @@ public override async Task KeylessEntity_groupby(bool async) AssertSql( """ -SELECT [m].[City] AS [Key], COUNT(*) AS [Count], COALESCE(SUM(CAST(LEN([m].[Address]) AS int)), 0) AS [Sum] +SELECT [m].[City] AS [Key], COUNT(*) AS [Count], ISNULL(SUM(CAST(LEN([m].[Address]) AS int)), 0) AS [Sum] FROM ( SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] ) AS [m] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindMiscellaneousQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindMiscellaneousQuerySqlServerTest.cs index 047d9c29e53..6ab4b27775d 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindMiscellaneousQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindMiscellaneousQuerySqlServerTest.cs @@ -467,7 +467,7 @@ public override async Task Default_if_empty_top_level_projection(bool async) AssertSql( """ -SELECT COALESCE([e1].[EmployeeID], 0) +SELECT ISNULL([e1].[EmployeeID], 0) FROM ( SELECT 1 AS empty ) AS [e0] @@ -1141,7 +1141,7 @@ public override async Task Join_Customers_Orders_Projection_With_String_Concat_S @__p_0='10' @__p_1='5' -SELECT COALESCE([c].[ContactName], N'') + N' ' + COALESCE([c].[ContactTitle], N'') AS [Contact], [o].[OrderID] +SELECT ISNULL([c].[ContactName], N'') + N' ' + ISNULL([c].[ContactTitle], N'') AS [Contact], [o].[OrderID] FROM [Customers] AS [c] INNER JOIN [Orders] AS [o] ON [c].[CustomerID] = [o].[CustomerID] ORDER BY [o].[OrderID] @@ -2763,7 +2763,7 @@ public override async Task OrderBy_null_coalesce_operator(bool async) """ SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] -ORDER BY COALESCE([c].[Region], N'ZZ'), [c].[CustomerID] +ORDER BY ISNULL([c].[Region], N'ZZ'), [c].[CustomerID] """); } @@ -2804,6 +2804,17 @@ FROM [Customers] AS [c] """); } + public override async Task Coalesce_Correct_Type(bool async) + { + await base.Coalesce_Correct_Type(async); + + AssertSql( + """ +SELECT COALESCE([c].[Region], N'no region specified') +FROM [Customers] AS [c] +"""); + } + public override async Task Null_Coalesce_Short_Circuit_with_server_correlated_leftover(bool async) { await base.Null_Coalesce_Short_Circuit_with_server_correlated_leftover(async); @@ -2848,7 +2859,7 @@ public override async Task Projection_null_coalesce_operator(bool async) AssertSql( """ -SELECT [c].[CustomerID], [c].[CompanyName], COALESCE([c].[Region], N'ZZ') AS [Region] +SELECT [c].[CustomerID], [c].[CompanyName], ISNULL([c].[Region], N'ZZ') AS [Region] FROM [Customers] AS [c] """); } @@ -2861,7 +2872,7 @@ public override async Task Filter_coalesce_operator(bool async) """ SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] -WHERE COALESCE([c].[ContactName], [c].[CompanyName]) = N'Liz Nixon' +WHERE ISNULL([c].[ContactName], [c].[CompanyName]) = N'Liz Nixon' """); } @@ -2878,9 +2889,9 @@ public override async Task Take_skip_null_coalesce_operator(bool async) FROM ( SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region] FROM ( - SELECT TOP(@__p_0) [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], COALESCE([c].[Region], N'ZZ') AS [c] + SELECT TOP(@__p_0) [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], ISNULL([c].[Region], N'ZZ') AS [c] FROM [Customers] AS [c] - ORDER BY COALESCE([c].[Region], N'ZZ') + ORDER BY ISNULL([c].[Region], N'ZZ') ) AS [c0] ORDER BY [c0].[c] OFFSET @__p_1 ROWS @@ -2906,11 +2917,11 @@ public override async Task Select_take_skip_null_coalesce_operator(bool async) @__p_0='10' @__p_1='5' -SELECT [c0].[CustomerID], [c0].[CompanyName], COALESCE([c0].[Region], N'ZZ') AS [Region] +SELECT [c0].[CustomerID], [c0].[CompanyName], ISNULL([c0].[Region], N'ZZ') AS [Region] FROM ( - SELECT TOP(@__p_0) [c].[CustomerID], [c].[CompanyName], [c].[Region], COALESCE([c].[Region], N'ZZ') AS [c] + SELECT TOP(@__p_0) [c].[CustomerID], [c].[CompanyName], [c].[Region], ISNULL([c].[Region], N'ZZ') AS [c] FROM [Customers] AS [c] - ORDER BY COALESCE([c].[Region], N'ZZ') + ORDER BY ISNULL([c].[Region], N'ZZ') ) AS [c0] ORDER BY [c0].[c] OFFSET @__p_1 ROWS @@ -2928,9 +2939,9 @@ public override async Task Select_take_skip_null_coalesce_operator2(bool async) SELECT [c0].[CustomerID], [c0].[CompanyName], [c0].[Region] FROM ( - SELECT TOP(@__p_0) [c].[CustomerID], [c].[CompanyName], [c].[Region], COALESCE([c].[Region], N'ZZ') AS [c] + SELECT TOP(@__p_0) [c].[CustomerID], [c].[CompanyName], [c].[Region], ISNULL([c].[Region], N'ZZ') AS [c] FROM [Customers] AS [c] - ORDER BY COALESCE([c].[Region], N'ZZ') + ORDER BY ISNULL([c].[Region], N'ZZ') ) AS [c0] ORDER BY [c0].[c] OFFSET @__p_1 ROWS @@ -2948,9 +2959,9 @@ public override async Task Select_take_skip_null_coalesce_operator3(bool async) SELECT [c0].[CustomerID], [c0].[Address], [c0].[City], [c0].[CompanyName], [c0].[ContactName], [c0].[ContactTitle], [c0].[Country], [c0].[Fax], [c0].[Phone], [c0].[PostalCode], [c0].[Region] FROM ( - SELECT TOP(@__p_0) [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], COALESCE([c].[Region], N'ZZ') AS [c] + SELECT TOP(@__p_0) [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region], ISNULL([c].[Region], N'ZZ') AS [c] FROM [Customers] AS [c] - ORDER BY COALESCE([c].[Region], N'ZZ') + ORDER BY ISNULL([c].[Region], N'ZZ') ) AS [c0] ORDER BY [c0].[c] OFFSET @__p_1 ROWS @@ -2965,7 +2976,7 @@ public override async Task Selected_column_can_coalesce(bool async) """ SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] -ORDER BY COALESCE([c].[Region], N'ZZ') +ORDER BY ISNULL([c].[Region], N'ZZ') """); } @@ -3050,7 +3061,7 @@ public override async Task Concat_string_int(bool async) AssertSql( """ -SELECT CAST([o].[OrderID] AS nvarchar(max)) + COALESCE([o].[CustomerID], N'') +SELECT CAST([o].[OrderID] AS nvarchar(max)) + ISNULL([o].[CustomerID], N'') FROM [Orders] AS [o] """); } @@ -3061,7 +3072,7 @@ public override async Task Concat_int_string(bool async) AssertSql( """ -SELECT COALESCE([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max)) +SELECT ISNULL([o].[CustomerID], N'') + CAST([o].[OrderID] AS nvarchar(max)) FROM [Orders] AS [o] """); } @@ -3096,7 +3107,7 @@ public override async Task String_concat_with_navigation1(bool async) AssertSql( """ -SELECT COALESCE([o].[CustomerID], N'') + N' ' + COALESCE([c].[City], N'') +SELECT ISNULL([o].[CustomerID], N'') + N' ' + ISNULL([c].[City], N'') FROM [Orders] AS [o] LEFT JOIN [Customers] AS [c] ON [o].[CustomerID] = [c].[CustomerID] """); @@ -3108,7 +3119,7 @@ public override async Task String_concat_with_navigation2(bool async) AssertSql( """ -SELECT COALESCE([c].[City], N'') + N' ' + COALESCE([c].[City], N'') +SELECT ISNULL([c].[City], N'') + N' ' + ISNULL([c].[City], N'') FROM [Orders] AS [o] LEFT JOIN [Customers] AS [c] ON [o].[CustomerID] = [c].[CustomerID] """); @@ -3867,7 +3878,7 @@ public override async Task OrderBy_coalesce_take_distinct(bool async) FROM ( SELECT TOP(@__p_0) [p].[ProductID], [p].[Discontinued], [p].[ProductName], [p].[SupplierID], [p].[UnitPrice], [p].[UnitsInStock] FROM [Products] AS [p] - ORDER BY COALESCE([p].[UnitPrice], 0.0) + ORDER BY ISNULL([p].[UnitPrice], 0.0) ) AS [p0] """); } @@ -3885,7 +3896,7 @@ public override async Task OrderBy_coalesce_skip_take_distinct(bool async) FROM ( SELECT [p].[ProductID], [p].[Discontinued], [p].[ProductName], [p].[SupplierID], [p].[UnitPrice], [p].[UnitsInStock] FROM [Products] AS [p] - ORDER BY COALESCE([p].[UnitPrice], 0.0) + ORDER BY ISNULL([p].[UnitPrice], 0.0) OFFSET @__p_0 ROWS FETCH NEXT @__p_1 ROWS ONLY ) AS [p0] """); @@ -3904,7 +3915,7 @@ SELECT DISTINCT TOP(@__p_0) [p0].[ProductID], [p0].[Discontinued], [p0].[Product FROM ( SELECT [p].[ProductID], [p].[Discontinued], [p].[ProductName], [p].[SupplierID], [p].[UnitPrice], [p].[UnitsInStock] FROM [Products] AS [p] - ORDER BY COALESCE([p].[UnitPrice], 0.0) + ORDER BY ISNULL([p].[UnitPrice], 0.0) OFFSET @__p_0 ROWS FETCH NEXT @__p_1 ROWS ONLY ) AS [p0] """); @@ -4110,9 +4121,9 @@ public override async Task Anonymous_complex_distinct_where(bool async) AssertSql( """ -SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [A] +SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [A] FROM [Customers] AS [c] -WHERE [c].[CustomerID] + COALESCE([c].[City], N'') = N'ALFKIBerlin' +WHERE [c].[CustomerID] + ISNULL([c].[City], N'') = N'ALFKIBerlin' """); } @@ -4124,7 +4135,7 @@ public override async Task Anonymous_complex_distinct_orderby(bool async) """ SELECT [c0].[A] FROM ( - SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [A] + SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [A] FROM [Customers] AS [c] ) AS [c0] ORDER BY [c0].[A] @@ -4139,9 +4150,9 @@ public override async Task Anonymous_complex_distinct_result(bool async) """ SELECT COUNT(*) FROM ( - SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [A] + SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [A] FROM [Customers] AS [c] - WHERE [c].[CustomerID] + COALESCE([c].[City], N'') LIKE N'A%' + WHERE [c].[CustomerID] + ISNULL([c].[City], N'') LIKE N'A%' ) AS [c0] """); } @@ -4152,9 +4163,9 @@ public override async Task Anonymous_complex_orderby(bool async) AssertSql( """ -SELECT [c].[CustomerID] + COALESCE([c].[City], N'') AS [A] +SELECT [c].[CustomerID] + ISNULL([c].[City], N'') AS [A] FROM [Customers] AS [c] -ORDER BY [c].[CustomerID] + COALESCE([c].[City], N'') +ORDER BY [c].[CustomerID] + ISNULL([c].[City], N'') """); } @@ -4230,9 +4241,9 @@ public override async Task DTO_complex_distinct_where(bool async) AssertSql( """ -SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [Property] +SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [Property] FROM [Customers] AS [c] -WHERE [c].[CustomerID] + COALESCE([c].[City], N'') = N'ALFKIBerlin' +WHERE [c].[CustomerID] + ISNULL([c].[City], N'') = N'ALFKIBerlin' """); } @@ -4244,7 +4255,7 @@ public override async Task DTO_complex_distinct_orderby(bool async) """ SELECT [c0].[Property] FROM ( - SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [Property] + SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [Property] FROM [Customers] AS [c] ) AS [c0] ORDER BY [c0].[Property] @@ -4259,9 +4270,9 @@ public override async Task DTO_complex_distinct_result(bool async) """ SELECT COUNT(*) FROM ( - SELECT DISTINCT [c].[CustomerID] + COALESCE([c].[City], N'') AS [Property] + SELECT DISTINCT [c].[CustomerID] + ISNULL([c].[City], N'') AS [Property] FROM [Customers] AS [c] - WHERE [c].[CustomerID] + COALESCE([c].[City], N'') LIKE N'A%' + WHERE [c].[CustomerID] + ISNULL([c].[City], N'') LIKE N'A%' ) AS [c0] """); } @@ -4489,7 +4500,7 @@ public override async Task Select_take_sum(bool async) """ @__p_0='10' -SELECT COALESCE(SUM([o0].[OrderID]), 0) +SELECT ISNULL(SUM([o0].[OrderID]), 0) FROM ( SELECT TOP(@__p_0) [o].[OrderID] FROM [Orders] AS [o] @@ -4632,7 +4643,7 @@ public override async Task Select_skip_sum(bool async) """ @__p_0='10' -SELECT COALESCE(SUM([o0].[OrderID]), 0) +SELECT ISNULL(SUM([o0].[OrderID]), 0) FROM ( SELECT [o].[OrderID] FROM [Orders] AS [o] @@ -4718,7 +4729,7 @@ public override async Task Select_distinct_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([o0].[OrderID]), 0) +SELECT ISNULL(SUM([o0].[OrderID]), 0) FROM ( SELECT DISTINCT [o].[OrderID] FROM [Orders] AS [o] @@ -5788,7 +5799,7 @@ public override async Task DefaultIfEmpty_Sum_over_collection_navigation(bool as AssertSql( """ SELECT [c].[CustomerID], ( - SELECT COALESCE(SUM(COALESCE([o0].[OrderID], 0)), 0) + SELECT ISNULL(SUM(ISNULL([o0].[OrderID], 0)), 0) FROM ( SELECT 1 AS empty ) AS [e] @@ -7213,7 +7224,7 @@ public override async Task Subquery_with_navigation_inside_inline_collection(boo SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] WHERE ( - SELECT COALESCE(SUM([v].[Value]), 0) + SELECT ISNULL(SUM([v].[Value]), 0) FROM (VALUES (CAST(100 AS int)), (( SELECT COUNT(*) FROM [Orders] AS [o] @@ -7299,7 +7310,7 @@ public override async Task Contains_over_concatenated_columns_both_fixed_length( SELECT [o].[OrderID], [o].[CustomerID], [o].[EmployeeID], [o].[OrderDate] FROM [Orders] AS [o] LEFT JOIN [Customers] AS [c] ON [o].[CustomerID] = [c].[CustomerID] -WHERE COALESCE([o].[CustomerID], N'') + COALESCE([c].[CustomerID], N'') IN ( +WHERE ISNULL([o].[CustomerID], N'') + ISNULL([c].[CustomerID], N'') IN ( SELECT [d].[value] FROM OPENJSON(@__data_0) WITH ([value] nchar(10) '$') AS [d] ) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindNavigationsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindNavigationsQuerySqlServerTest.cs index 6fab28fb8c7..b852ef8c1b4 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindNavigationsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindNavigationsQuerySqlServerTest.cs @@ -330,7 +330,7 @@ public override async Task Select_count_plus_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM(CAST([o0].[Quantity] AS int)), 0) + SELECT ISNULL(SUM(CAST([o0].[Quantity] AS int)), 0) FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID]) + ( SELECT COUNT(*) @@ -711,7 +711,7 @@ public override async Task Collection_select_nav_prop_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID]) AS [Sum] FROM [Customers] AS [c] @@ -725,7 +725,7 @@ public override async Task Collection_select_nav_prop_sum_plus_one(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID]) + 1 AS [Sum] FROM [Customers] AS [c] @@ -741,7 +741,7 @@ public override async Task Collection_where_nav_prop_sum(bool async) SELECT [c].[CustomerID], [c].[Address], [c].[City], [c].[CompanyName], [c].[ContactName], [c].[ContactTitle], [c].[Country], [c].[Fax], [c].[Phone], [c].[PostalCode], [c].[Region] FROM [Customers] AS [c] WHERE ( - SELECT COALESCE(SUM([o].[OrderID]), 0) + SELECT ISNULL(SUM([o].[OrderID]), 0) FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID]) > 1000 """); @@ -990,7 +990,7 @@ public override async Task Project_single_scalar_value_subquery_in_query_with_op """ @__p_0='3' -SELECT [o0].[OrderID], COALESCE(( +SELECT [o0].[OrderID], ISNULL(( SELECT TOP(1) [o1].[OrderID] FROM [Order Details] AS [o1] WHERE [o0].[OrderID] = [o1].[OrderID] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindSelectQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindSelectQuerySqlServerTest.cs index 67f7f8464cd..264c497f8e8 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindSelectQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindSelectQuerySqlServerTest.cs @@ -398,7 +398,7 @@ public override async Task Select_nested_collection_multi_level4(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) ( SELECT COUNT(*) FROM [Order Details] AS [o0] @@ -418,8 +418,8 @@ public override async Task Select_nested_collection_multi_level5(bool async) AssertSql( """ -SELECT COALESCE(( - SELECT TOP(1) COALESCE(( +SELECT ISNULL(( + SELECT TOP(1) ISNULL(( SELECT TOP(1) [o0].[ProductID] FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID] AND ([o0].[OrderID] <> ( @@ -445,8 +445,8 @@ public override async Task Select_nested_collection_multi_level6(bool async) AssertSql( """ -SELECT COALESCE(( - SELECT TOP(1) COALESCE(( +SELECT ISNULL(( + SELECT TOP(1) ISNULL(( SELECT TOP(1) [o0].[ProductID] FROM [Order Details] AS [o0] WHERE [o].[OrderID] = [o0].[OrderID] AND [o0].[OrderID] <> CAST(LEN([c].[CustomerID]) AS int) @@ -876,7 +876,7 @@ public override async Task Project_single_element_from_collection_with_OrderBy_o AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [s].[OrderID] FROM ( SELECT TOP(1) [o0].[OrderID], [p].[ProductName] @@ -1289,7 +1289,7 @@ public override async Task FirstOrDefault_over_empty_collection_of_value_type_re AssertSql( """ -SELECT [c].[CustomerID], COALESCE(( +SELECT [c].[CustomerID], ISNULL(( SELECT TOP(1) [o].[OrderID] FROM [Orders] AS [o] WHERE [c].[CustomerID] = [o].[CustomerID] @@ -1562,7 +1562,7 @@ public override async Task Coalesce_over_nullable_uint(bool async) AssertSql( """ -SELECT COALESCE([o].[EmployeeID], 0) +SELECT ISNULL([o].[EmployeeID], 0) FROM [Orders] AS [o] """); } @@ -1827,7 +1827,7 @@ public override async Task Reverse_in_projection_scalar_subquery(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [o].[OrderID] FROM [Orders] AS [o] ORDER BY [o].[OrderDate] DESC, [o].[OrderID]), 0) @@ -1966,7 +1966,7 @@ public override async Task Projection_take_projection_doesnt_project_intermitten """ @__p_0='10' -SELECT TOP(@__p_0) [c].[CustomerID] + N' ' + COALESCE([c].[City], N'') AS [Aggregate] +SELECT TOP(@__p_0) [c].[CustomerID] + N' ' + ISNULL([c].[City], N'') AS [Aggregate] FROM [Customers] AS [c] ORDER BY [c].[CustomerID] """); @@ -1980,7 +1980,7 @@ public override async Task Projection_skip_projection_doesnt_project_intermitten """ @__p_0='7' -SELECT [c].[CustomerID] + N' ' + COALESCE([c].[City], N'') AS [Aggregate] +SELECT [c].[CustomerID] + N' ' + ISNULL([c].[City], N'') AS [Aggregate] FROM [Customers] AS [c] ORDER BY [c].[CustomerID] OFFSET @__p_0 ROWS @@ -1993,7 +1993,7 @@ public override async Task Projection_Distinct_projection_preserves_columns_used AssertSql( """ -SELECT COALESCE([c0].[FirstLetter], N'') + N' ' + [c0].[Foo] AS [Aggregate] +SELECT ISNULL([c0].[FirstLetter], N'') + N' ' + [c0].[Foo] AS [Aggregate] FROM ( SELECT DISTINCT [c].[CustomerID], SUBSTRING([c].[CustomerID], 0 + 1, 1) AS [FirstLetter], N'Foo' AS [Foo] FROM [Customers] AS [c] @@ -2009,7 +2009,7 @@ public override async Task Projection_take_predicate_projection(bool async) """ @__p_0='10' -SELECT [c0].[CustomerID] + N' ' + COALESCE([c0].[City], N'') AS [Aggregate] +SELECT [c0].[CustomerID] + N' ' + ISNULL([c0].[City], N'') AS [Aggregate] FROM ( SELECT TOP(@__p_0) [c].[CustomerID], [c].[City] FROM [Customers] AS [c] @@ -2384,7 +2384,7 @@ public override async Task Client_projection_with_string_initialization_with_sca SELECT [c].[CustomerID], ( SELECT TOP(1) [o].[OrderDate] FROM [Orders] AS [o] - WHERE [c].[CustomerID] = [o].[CustomerID] AND [o].[OrderID] < 11000), [c].[City], N'test' + COALESCE([c].[City], N'') + WHERE [c].[CustomerID] = [o].[CustomerID] AND [o].[OrderID] < 11000), [c].[City], N'test' + ISNULL([c].[City], N'') FROM [Customers] AS [c] WHERE [c].[CustomerID] LIKE N'F%' """); diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindWhereQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindWhereQuerySqlServerTest.cs index e913143e580..236ad9e048d 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindWhereQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NorthwindWhereQuerySqlServerTest.cs @@ -1585,7 +1585,7 @@ public override async Task Where_concat_string_int_comparison4(bool async) """ SELECT [o].[CustomerID] FROM [Orders] AS [o] -WHERE CAST([o].[OrderID] AS nvarchar(max)) + COALESCE([o].[CustomerID], N'') = [o].[CustomerID] +WHERE CAST([o].[OrderID] AS nvarchar(max)) + ISNULL([o].[CustomerID], N'') = [o].[CustomerID] """); } diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/NullSemanticsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/NullSemanticsQuerySqlServerTest.cs index db5ab5edae1..24828bc51f3 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/NullSemanticsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/NullSemanticsQuerySqlServerTest.cs @@ -2124,7 +2124,7 @@ public override async Task Where_coalesce(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableBoolA], CAST(1 AS bit)) = CAST(1 AS bit) +WHERE ISNULL([e].[NullableBoolA], CAST(1 AS bit)) = CAST(1 AS bit) """); } @@ -2148,7 +2148,7 @@ public override async Task Where_coalesce_shortcircuit_many(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableBoolA], CASE +WHERE ISNULL([e].[NullableBoolA], CASE WHEN [e].[BoolA] = CAST(1 AS bit) OR [e].[BoolB] = CAST(1 AS bit) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END) = CAST(1 AS bit) @@ -2187,7 +2187,7 @@ public override async Task Where_equal_with_coalesce(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableStringA], [e].[NullableStringB]) = [e].[NullableStringC] OR ([e].[NullableStringA] IS NULL AND [e].[NullableStringB] IS NULL AND [e].[NullableStringC] IS NULL) +WHERE ISNULL([e].[NullableStringA], [e].[NullableStringB]) = [e].[NullableStringC] OR ([e].[NullableStringA] IS NULL AND [e].[NullableStringB] IS NULL AND [e].[NullableStringC] IS NULL) """); } @@ -2199,7 +2199,7 @@ public override async Task Where_not_equal_with_coalesce(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE (COALESCE([e].[NullableStringA], [e].[NullableStringB]) <> [e].[NullableStringC] OR ([e].[NullableStringA] IS NULL AND [e].[NullableStringB] IS NULL) OR [e].[NullableStringC] IS NULL) AND ([e].[NullableStringA] IS NOT NULL OR [e].[NullableStringB] IS NOT NULL OR [e].[NullableStringC] IS NOT NULL) +WHERE (ISNULL([e].[NullableStringA], [e].[NullableStringB]) <> [e].[NullableStringC] OR ([e].[NullableStringA] IS NULL AND [e].[NullableStringB] IS NULL) OR [e].[NullableStringC] IS NULL) AND ([e].[NullableStringA] IS NOT NULL OR [e].[NullableStringB] IS NOT NULL OR [e].[NullableStringC] IS NOT NULL) """); } @@ -2211,7 +2211,7 @@ public override async Task Where_equal_with_coalesce_both_sides(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableStringA], [e].[NullableStringB]) = COALESCE([e].[NullableStringC], [e].[StringA]) +WHERE ISNULL([e].[NullableStringA], [e].[NullableStringB]) = ISNULL([e].[NullableStringC], [e].[StringA]) """); } @@ -2223,7 +2223,7 @@ public override async Task Where_not_equal_with_coalesce_both_sides(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE (COALESCE([e].[NullableIntA], [e].[NullableIntB]) <> COALESCE([e].[NullableIntC], [e].[NullableIntB]) OR ([e].[NullableIntA] IS NULL AND [e].[NullableIntB] IS NULL) OR ([e].[NullableIntC] IS NULL AND [e].[NullableIntB] IS NULL)) AND ([e].[NullableIntA] IS NOT NULL OR [e].[NullableIntB] IS NOT NULL OR [e].[NullableIntC] IS NOT NULL OR [e].[NullableIntB] IS NOT NULL) +WHERE (ISNULL([e].[NullableIntA], [e].[NullableIntB]) <> ISNULL([e].[NullableIntC], [e].[NullableIntB]) OR ([e].[NullableIntA] IS NULL AND [e].[NullableIntB] IS NULL) OR ([e].[NullableIntC] IS NULL AND [e].[NullableIntB] IS NULL)) AND ([e].[NullableIntA] IS NOT NULL OR [e].[NullableIntB] IS NOT NULL OR [e].[NullableIntC] IS NOT NULL OR [e].[NullableIntB] IS NOT NULL) """); } @@ -2674,7 +2674,7 @@ public override async Task Projecting_nullable_bool_with_coalesce(bool async) AssertSql( """ -SELECT [e].[Id], COALESCE([e].[NullableBoolA], CAST(0 AS bit)) AS [Coalesce] +SELECT [e].[Id], ISNULL([e].[NullableBoolA], CAST(0 AS bit)) AS [Coalesce] FROM [Entities1] AS [e] """); } @@ -2685,12 +2685,12 @@ public override async Task Projecting_nullable_bool_with_coalesce_nested(bool as AssertSql( """ -SELECT [e].[Id], COALESCE([e].[NullableBoolA], [e].[NullableBoolB], CAST(0 AS bit)) AS [Coalesce] +SELECT [e].[Id], ISNULL(ISNULL([e].[NullableBoolA], [e].[NullableBoolB]), CAST(0 AS bit)) AS [Coalesce] FROM [Entities1] AS [e] """, // """ -SELECT [e].[Id], COALESCE([e].[NullableBoolA], [e].[NullableBoolB], CAST(0 AS bit)) AS [Coalesce] +SELECT [e].[Id], ISNULL(ISNULL([e].[NullableBoolA], [e].[NullableBoolB]), CAST(0 AS bit)) AS [Coalesce] FROM [Entities1] AS [e] """); } @@ -2797,25 +2797,25 @@ public override async Task Null_semantics_coalesce(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE [e].[NullableBoolA] = COALESCE([e].[NullableBoolB], [e].[BoolC]) +WHERE [e].[NullableBoolA] = ISNULL([e].[NullableBoolB], [e].[BoolC]) """, // """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE [e].[NullableBoolA] = COALESCE([e].[NullableBoolB], [e].[NullableBoolC]) OR ([e].[NullableBoolA] IS NULL AND [e].[NullableBoolB] IS NULL AND [e].[NullableBoolC] IS NULL) +WHERE [e].[NullableBoolA] = ISNULL([e].[NullableBoolB], [e].[NullableBoolC]) OR ([e].[NullableBoolA] IS NULL AND [e].[NullableBoolB] IS NULL AND [e].[NullableBoolC] IS NULL) """, // """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableBoolB], [e].[BoolC]) <> [e].[NullableBoolA] OR [e].[NullableBoolA] IS NULL +WHERE ISNULL([e].[NullableBoolB], [e].[BoolC]) <> [e].[NullableBoolA] OR [e].[NullableBoolA] IS NULL """, // """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE (COALESCE([e].[NullableBoolB], [e].[NullableBoolC]) <> [e].[NullableBoolA] OR ([e].[NullableBoolB] IS NULL AND [e].[NullableBoolC] IS NULL) OR [e].[NullableBoolA] IS NULL) AND ([e].[NullableBoolB] IS NOT NULL OR [e].[NullableBoolC] IS NOT NULL OR [e].[NullableBoolA] IS NOT NULL) +WHERE (ISNULL([e].[NullableBoolB], [e].[NullableBoolC]) <> [e].[NullableBoolA] OR ([e].[NullableBoolB] IS NULL AND [e].[NullableBoolC] IS NULL) OR [e].[NullableBoolA] IS NULL) AND ([e].[NullableBoolB] IS NOT NULL OR [e].[NullableBoolC] IS NOT NULL OR [e].[NullableBoolA] IS NOT NULL) """); } @@ -2895,7 +2895,7 @@ FROM [Entities1] AS [e] INNER JOIN [Entities2] AS [e0] ON ([e].[NullableStringA] = [e0].[NullableStringB] OR ([e].[NullableStringA] IS NULL AND [e0].[NullableStringB] IS NULL)) AND CASE WHEN ([e].[NullableStringB] <> [e].[NullableStringC] OR [e].[NullableStringB] IS NULL OR [e].[NullableStringC] IS NULL) AND ([e].[NullableStringB] IS NOT NULL OR [e].[NullableStringC] IS NOT NULL) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) -END = COALESCE([e0].[NullableBoolA], [e0].[BoolC]) +END = ISNULL([e0].[NullableBoolA], [e0].[BoolC]) """); } @@ -3583,7 +3583,7 @@ public override async Task Coalesce_not_equal(bool async) """ SELECT [e].[Id] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableIntA], 0) <> 0 +WHERE ISNULL([e].[NullableIntA], 0) <> 0 """); } @@ -4466,7 +4466,7 @@ public override async Task Sum_function_is_always_considered_non_nullable(bool a AssertSql( """ SELECT [e].[NullableIntA] AS [Key], CASE - WHEN COALESCE(SUM([e].[IntA]), 0) <> [e].[NullableIntA] OR [e].[NullableIntA] IS NULL THEN CAST(1 AS bit) + WHEN ISNULL(SUM([e].[IntA]), 0) <> [e].[NullableIntA] OR [e].[NullableIntA] IS NULL THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END AS [Sum] FROM [Entities1] AS [e] @@ -4482,7 +4482,7 @@ public override async Task Nullability_is_computed_correctly_for_chained_coalesc """ SELECT [e].[Id], [e].[BoolA], [e].[BoolB], [e].[BoolC], [e].[IntA], [e].[IntB], [e].[IntC], [e].[NullableBoolA], [e].[NullableBoolB], [e].[NullableBoolC], [e].[NullableIntA], [e].[NullableIntB], [e].[NullableIntC], [e].[NullableStringA], [e].[NullableStringB], [e].[NullableStringC], [e].[StringA], [e].[StringB], [e].[StringC] FROM [Entities1] AS [e] -WHERE COALESCE([e].[NullableIntA], [e].[NullableIntB], [e].[IntC]) <> [e].[NullableIntC] OR [e].[NullableIntC] IS NULL +WHERE ISNULL(ISNULL([e].[NullableIntA], [e].[NullableIntB]), [e].[IntC]) <> [e].[NullableIntC] OR [e].[NullableIntC] IS NULL """); } @@ -4521,7 +4521,7 @@ public override async Task Coalesce_deeply_nested(bool async) AssertSql( """ -SELECT COALESCE([e].[NullableIntA], [e].[NullableIntB], [e0].[NullableIntC], [e0].[NullableIntB], [e].[NullableIntC], [e0].[NullableIntA]) +SELECT ISNULL(ISNULL(ISNULL(ISNULL(ISNULL([e].[NullableIntA], [e].[NullableIntB]), [e0].[NullableIntC]), [e0].[NullableIntB]), [e].[NullableIntC]), [e0].[NullableIntA]) FROM [Entities1] AS [e] INNER JOIN [Entities2] AS [e0] ON [e].[Id] = [e0].[Id] """); diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/OwnedEntityQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/OwnedEntityQuerySqlServerTest.cs index c70570a8c7d..f9f0a70c577 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/OwnedEntityQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/OwnedEntityQuerySqlServerTest.cs @@ -547,7 +547,7 @@ public override async Task Projecting_owned_collection_and_aggregate(bool async) AssertSql( """ SELECT [b].[Id], ( - SELECT COALESCE(SUM([p].[CommentsCount]), 0) + SELECT ISNULL(SUM([p].[CommentsCount]), 0) FROM [Post] AS [p] WHERE [b].[Id] = [p].[BlogId]), [p0].[Title], [p0].[CommentsCount], [p0].[BlogId], [p0].[Id] FROM [Blog] AS [b] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/OwnedQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/OwnedQuerySqlServerTest.cs index 6b28475aee8..fdd990baad5 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/OwnedQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/OwnedQuerySqlServerTest.cs @@ -272,7 +272,7 @@ public override async Task Navigation_rewrite_on_owned_collection_with_compositi AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) CASE WHEN [o0].[Id] <> 42 THEN CAST(1 AS bit) ELSE CAST(0 AS bit) @@ -1325,7 +1325,7 @@ FROM [OwnedPerson] AS [o2] LEFT JOIN [Planet] AS [p] ON [o1].[PersonAddress_Country_PlanetId] = [p].[Id] LEFT JOIN [Star] AS [s] ON [p].[StarId] = [s].[Id] WHERE [o0].[Key] = [o1].[Key]) AS [p1], ( - SELECT COALESCE(SUM([s0].[Id]), 0) + SELECT ISNULL(SUM([s0].[Id]), 0) FROM ( SELECT 1 AS [Key], [o4].[PersonAddress_Country_PlanetId] FROM [OwnedPerson] AS [o4] @@ -1505,7 +1505,7 @@ public override async Task GroupBy_aggregate_on_owned_navigation_in_aggregate_se AssertSql( """ SELECT [o].[Id] AS [Key], ( - SELECT COALESCE(SUM([o0].[PersonAddress_Country_PlanetId]), 0) + SELECT ISNULL(SUM([o0].[PersonAddress_Country_PlanetId]), 0) FROM [OwnedPerson] AS [o0] WHERE [o].[Id] = [o0].[Id]) AS [Sum] FROM [OwnedPerson] AS [o] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/PrecompiledQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/PrecompiledQuerySqlServerTest.cs index c56b17b6239..7dc1015cb78 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/PrecompiledQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/PrecompiledQuerySqlServerTest.cs @@ -1312,12 +1312,12 @@ public override async Task Terminating_Sum() AssertSql( """ -SELECT COALESCE(SUM([b].[Id]), 0) +SELECT ISNULL(SUM([b].[Id]), 0) FROM [Blogs] AS [b] """, // """ -SELECT COALESCE(SUM([b].[Id]), 0) +SELECT ISNULL(SUM([b].[Id]), 0) FROM [Blogs] AS [b] """); } @@ -1328,12 +1328,12 @@ public override async Task Terminating_SumAsync() AssertSql( """ -SELECT COALESCE(SUM([b].[Id]), 0) +SELECT ISNULL(SUM([b].[Id]), 0) FROM [Blogs] AS [b] """, // """ -SELECT COALESCE(SUM([b].[Id]), 0) +SELECT ISNULL(SUM([b].[Id]), 0) FROM [Blogs] AS [b] """); } @@ -1381,7 +1381,7 @@ public override async Task Terminating_ExecuteUpdate() @__suffix_0='Suffix' (Size = 4000) UPDATE [b] -SET [b].[Name] = COALESCE([b].[Name], N'') + @__suffix_0 +SET [b].[Name] = ISNULL([b].[Name], N'') + @__suffix_0 FROM [Blogs] AS [b] WHERE [b].[Id] > 8 """, @@ -1402,7 +1402,7 @@ public override async Task Terminating_ExecuteUpdateAsync() @__suffix_0='Suffix' (Size = 4000) UPDATE [b] -SET [b].[Name] = COALESCE([b].[Name], N'') + @__suffix_0 +SET [b].[Name] = ISNULL([b].[Name], N'') + @__suffix_0 FROM [Blogs] AS [b] WHERE [b].[Id] > 8 """, @@ -1575,7 +1575,7 @@ await Test( AssertSql( """ -SELECT COALESCE(STRING_AGG(COALESCE([b].[Name], N''), N', ') WITHIN GROUP (ORDER BY [b].[Name]), N'') +SELECT ISNULL(STRING_AGG(ISNULL([b].[Name], N''), N', ') WITHIN GROUP (ORDER BY [b].[Name]), N'') FROM [Blogs] AS [b] GROUP BY [b].[Id] """); @@ -1844,7 +1844,7 @@ public override async Task Project_anonymous_object() AssertSql( """ -SELECT COALESCE([b].[Name], N'') + N'Foo' AS [Foo] +SELECT ISNULL([b].[Name], N'') + N'Foo' AS [Foo] FROM [Blogs] AS [b] """); } diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/PrimitiveCollectionsQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/PrimitiveCollectionsQuerySqlServerTest.cs index 37725332129..4a3486abede 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/PrimitiveCollectionsQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/PrimitiveCollectionsQuerySqlServerTest.cs @@ -1033,7 +1033,7 @@ public override async Task Column_collection_FirstOrDefault(bool async) """ SELECT [p].[Id], [p].[Bool], [p].[Bools], [p].[DateTime], [p].[DateTimes], [p].[Enum], [p].[Enums], [p].[Int], [p].[Ints], [p].[NullableInt], [p].[NullableInts], [p].[NullableString], [p].[NullableStrings], [p].[String], [p].[Strings] FROM [PrimitiveCollectionsEntity] AS [p] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) CAST([i].[value] AS int) AS [value] FROM OPENJSON([p].[Ints]) AS [i] ORDER BY CAST([i].[key] AS int)), 0) = 1 @@ -1063,7 +1063,7 @@ public override async Task Column_collection_SingleOrDefault(bool async) """ SELECT [p].[Id], [p].[Bool], [p].[Bools], [p].[DateTime], [p].[DateTimes], [p].[Enum], [p].[Enums], [p].[Int], [p].[Ints], [p].[NullableInt], [p].[NullableInts], [p].[NullableString], [p].[NullableStrings], [p].[String], [p].[Strings] FROM [PrimitiveCollectionsEntity] AS [p] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) CAST([i].[value] AS int) AS [value] FROM OPENJSON([p].[Ints]) AS [i] ORDER BY CAST([i].[key] AS int)), 0) = 1 diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPCGearsOfWarQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPCGearsOfWarQuerySqlServerTest.cs index 533c570af09..5bee7a3c3d9 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPCGearsOfWarQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPCGearsOfWarQuerySqlServerTest.cs @@ -845,7 +845,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE [u].[Rank] & COALESCE(( +WHERE [u].[Rank] & ISNULL(( SELECT TOP(1) [u0].[Rank] FROM ( SELECT [g0].[Nickname], [g0].[SquadId], [g0].[Rank] @@ -854,7 +854,7 @@ UNION ALL SELECT [o0].[Nickname], [o0].[SquadId], [o0].[Rank] FROM [Officers] AS [o0] ) AS [u0] - ORDER BY [u0].[Nickname], [u0].[SquadId]), 0) = COALESCE(( + ORDER BY [u0].[Nickname], [u0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [u0].[Rank] FROM ( SELECT [g0].[Nickname], [g0].[SquadId], [g0].[Rank] @@ -875,7 +875,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE 2 & COALESCE(( +WHERE 2 & ISNULL(( SELECT TOP(1) [u0].[Rank] FROM ( SELECT [g0].[Nickname], [g0].[SquadId], [g0].[Rank] @@ -884,7 +884,7 @@ UNION ALL SELECT [o0].[Nickname], [o0].[SquadId], [o0].[Rank] FROM [Officers] AS [o0] ) AS [u0] - ORDER BY [u0].[Nickname], [u0].[SquadId]), 0) = COALESCE(( + ORDER BY [u0].[Nickname], [u0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [u0].[Rank] FROM ( SELECT [g0].[Nickname], [g0].[SquadId], [g0].[Rank] @@ -1474,7 +1474,7 @@ public override async Task Select_null_propagation_optimization8(bool async) AssertSql( """ -SELECT COALESCE([u].[LeaderNickname], N'') + COALESCE([u].[LeaderNickname], N'') +SELECT ISNULL([u].[LeaderNickname], N'') + ISNULL([u].[LeaderNickname], N'') FROM ( SELECT [g].[Nickname], [g].[SquadId], [g].[LeaderNickname] FROM [Gears] AS [g] @@ -2095,7 +2095,7 @@ public override async Task Optional_Navigation_Null_Coalesce_To_Clr_Type(bool as AssertSql( """ -SELECT TOP(1) COALESCE([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] +SELECT TOP(1) ISNULL([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] ORDER BY [w].[Id] @@ -2116,7 +2116,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -2160,7 +2160,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -2236,7 +2236,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -2261,7 +2261,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) = CAST(1 AS bit) @@ -2360,7 +2360,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[AssignedCityName], [o].[CityOfBirthName], [o].[FullName], [o].[HasSoulPatch], [o].[LeaderNickname], [o].[LeaderSquadId], [o].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o] ) AS [u] -WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [u].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -2997,7 +2997,7 @@ public override async Task Unicode_string_literals_is_used_for_non_unicode_colum """ SELECT [c].[Name], [c].[Location], [c].[Nation] FROM [Cities] AS [c] -WHERE COALESCE([c].[Location], N'') + N'Added' LIKE N'%Add%' +WHERE ISNULL([c].[Location], N'') + N'Added' LIKE N'%Add%' """); } @@ -3218,7 +3218,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[HasSoulPatch] FROM [Officers] AS [o] ) AS [u] ON [t].[GearNickName] = [u].[Nickname] AND [t].[GearSquadId] = [u].[SquadId] -WHERE COALESCE([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ISNULL([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -3237,7 +3237,7 @@ UNION ALL SELECT [o].[Nickname], [o].[SquadId], [o].[HasSoulPatch] FROM [Officers] AS [o] ) AS [u] ON [t].[GearNickName] = [u].[Nickname] AND [t].[GearSquadId] = [u].[SquadId] -WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -3248,7 +3248,7 @@ public override async Task Coalesce_operator_in_projection_with_other_conditions AssertSql( """ SELECT CASE - WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) + WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([u].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END FROM [Tags] AS [t] @@ -4064,7 +4064,7 @@ public override async Task Sum_with_optional_navigation_is_translated_to_sql(boo AssertSql( """ -SELECT COALESCE(SUM([u].[SquadId]), 0) +SELECT ISNULL(SUM([u].[SquadId]), 0) FROM ( SELECT [g].[Nickname], [g].[SquadId] FROM [Gears] AS [g] @@ -5442,11 +5442,11 @@ public override async Task ToString_nullable_enum_property_projection(bool async await base.ToString_nullable_enum_property_projection(async); AssertSql( -""" + """ SELECT CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END FROM [Weapons] AS [w] """); @@ -5469,13 +5469,13 @@ public override async Task ToString_nullable_enum_contains(bool async) await base.ToString_nullable_enum_contains(async); AssertSql( -""" + """ SELECT [w].[Name] FROM [Weapons] AS [w] WHERE CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END LIKE N'%Cart%' """); } @@ -7059,7 +7059,7 @@ public override async Task Negated_bool_ternary_inside_anonymous_type_in_project """ SELECT CASE WHEN [u].[HasSoulPatch] = CAST(1 AS bit) THEN CAST(1 AS bit) - ELSE COALESCE([u].[HasSoulPatch], CAST(1 AS bit)) + ELSE ISNULL([u].[HasSoulPatch], CAST(1 AS bit)) END ^ CAST(1 AS bit) AS [c] FROM [Tags] AS [t] LEFT JOIN ( @@ -7347,7 +7347,7 @@ public override async Task Project_one_value_type_from_empty_collection(bool asy AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) [u].[SquadId] FROM ( SELECT [g].[SquadId], [g].[HasSoulPatch] @@ -7418,7 +7418,7 @@ public override async Task Filter_on_subquery_projecting_one_value_type_from_emp """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Kilo' AND COALESCE(( +WHERE [s].[Name] = N'Kilo' AND ISNULL(( SELECT TOP(1) [u].[SquadId] FROM ( SELECT [g].[SquadId], [g].[HasSoulPatch] @@ -7437,7 +7437,7 @@ public override async Task Select_subquery_projecting_single_constant_int(bool a AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) 42 FROM ( SELECT [g].[SquadId], [g].[HasSoulPatch] @@ -7477,7 +7477,7 @@ public override async Task Select_subquery_projecting_single_constant_bool(bool AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) CAST(1 AS bit) FROM ( SELECT [g].[SquadId], [g].[HasSoulPatch] @@ -7702,7 +7702,7 @@ UNION ALL SELECT [o0].[Nickname], [o0].[SquadId], [o0].[AssignedCityName], [o0].[CityOfBirthName], [o0].[FullName], [o0].[HasSoulPatch], [o0].[LeaderNickname], [o0].[LeaderSquadId], [o0].[Rank], N'Officer' AS [Discriminator] FROM [Officers] AS [o0] ) AS [u0] ON [u].[Nickname] = [u0].[LeaderNickname] AND [u].[SquadId] = [u0].[LeaderSquadId] -ORDER BY COALESCE(( +ORDER BY ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7764,7 +7764,7 @@ FROM [Officers] AS [o1] ORDER BY ( SELECT COUNT(*) FROM [Weapons] AS [w] - WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = COALESCE(( + WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = ISNULL(( SELECT TOP(1) [u0].[HasSoulPatch] FROM ( SELECT [g].[Nickname], [g].[HasSoulPatch] @@ -7794,7 +7794,7 @@ public override async Task Select_subquery_boolean(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7836,7 +7836,7 @@ public override async Task Select_subquery_int_with_inside_cast_and_coalesce(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7857,7 +7857,7 @@ public override async Task Select_subquery_int_with_outside_cast_and_coalesce(bo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7878,7 +7878,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce(bool a AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7899,7 +7899,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce2(bool AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] @@ -7924,7 +7924,7 @@ public override async Task Select_subquery_boolean_empty(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG' @@ -7966,7 +7966,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean1(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -7990,7 +7990,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean2(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) @@ -8035,7 +8035,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -8059,7 +8059,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [u].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG'), CAST(0 AS bit)) @@ -8278,7 +8278,7 @@ public override async Task String_concat_with_null_conditional_argument(bool asy SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + CAST(5 AS nvarchar(max)) +ORDER BY ISNULL([w0].[Name], N'') + CAST(5 AS nvarchar(max)) """); } @@ -8291,7 +8291,7 @@ public override async Task String_concat_with_null_conditional_argument2(bool as SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + N'Marcus'' Lancer' +ORDER BY ISNULL([w0].[Name], N'') + N'Marcus'' Lancer' """); } @@ -8301,7 +8301,7 @@ public override async Task String_concat_on_various_types(bool async) AssertSql( """ -SELECT N'HasSoulPatch ' + CAST([u].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([u].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([u].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + COALESCE(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] +SELECT N'HasSoulPatch ' + CAST([u].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([u].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([u].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + ISNULL(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] FROM ( SELECT [g].[Nickname], [g].[SquadId], [g].[HasSoulPatch], [g].[Rank] FROM [Gears] AS [g] @@ -8349,7 +8349,7 @@ public override async Task GroupBy_Property_Include_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([u].[SquadId]), 0) +SELECT ISNULL(SUM([u].[SquadId]), 0) FROM ( SELECT [g].[SquadId], [g].[Rank] FROM [Gears] AS [g] @@ -8642,7 +8642,7 @@ public override async Task GetValueOrDefault_in_projection(bool async) AssertSql( """ -SELECT COALESCE([w].[SynergyWithId], 0) +SELECT ISNULL([w].[SynergyWithId], 0) FROM [Weapons] AS [w] """); } @@ -8655,7 +8655,7 @@ public override async Task GetValueOrDefault_in_filter(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], 0) = 0 +WHERE ISNULL([w].[SynergyWithId], 0) = 0 """); } @@ -8679,7 +8679,7 @@ public override async Task GetValueOrDefault_in_order_by(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -ORDER BY COALESCE([w].[SynergyWithId], 0), [w].[Id] +ORDER BY ISNULL([w].[SynergyWithId], 0), [w].[Id] """); } @@ -8691,7 +8691,7 @@ public override async Task GetValueOrDefault_with_argument(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], [w].[Id]) = 1 +WHERE ISNULL([w].[SynergyWithId], [w].[Id]) = 1 """); } @@ -8703,7 +8703,7 @@ public override async Task GetValueOrDefault_with_argument_complex(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 +WHERE ISNULL([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 """); } @@ -9634,7 +9634,7 @@ public override async Task Complex_GroupBy_after_set_operator(bool async) AssertSql( """ -SELECT [u1].[Name], [u1].[Count], COALESCE(SUM([u1].[Count]), 0) AS [Sum] +SELECT [u1].[Name], [u1].[Count], ISNULL(SUM([u1].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -9672,7 +9672,7 @@ public override async Task Complex_GroupBy_after_set_operator_using_result_selec AssertSql( """ -SELECT [u1].[Name], [u1].[Count], COALESCE(SUM([u1].[Count]), 0) AS [Sum] +SELECT [u1].[Name], [u1].[Count], ISNULL(SUM([u1].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -10974,7 +10974,7 @@ public override async Task Coalesce_used_with_non_unicode_string_column_and_cons AssertSql( """ -SELECT COALESCE([c].[Location], 'Unknown') +SELECT ISNULL([c].[Location], 'Unknown') FROM [Cities] AS [c] """); } @@ -11169,7 +11169,7 @@ public override async Task FirstOrDefault_over_int_compared_to_zero(bool async) """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Delta' AND COALESCE(( +WHERE [s].[Name] = N'Delta' AND ISNULL(( SELECT TOP(1) [u].[SquadId] FROM ( SELECT [g].[SquadId], [g].[FullName], [g].[HasSoulPatch] @@ -12426,7 +12426,7 @@ public override async Task FirstOrDefault_on_empty_collection_of_DateTime_in_sub AssertSql( """ -SELECT [u].[Nickname], COALESCE(( +SELECT [u].[Nickname], ISNULL(( SELECT TOP(1) [t1].[IssueDate] FROM [Tags] AS [t1] WHERE [t1].[GearNickName] = [u].[FullName] @@ -12439,7 +12439,7 @@ UNION ALL FROM [Officers] AS [o] ) AS [u] LEFT JOIN [Tags] AS [t] ON [u].[Nickname] = [t].[GearNickName] AND [u].[SquadId] = [t].[GearSquadId] -WHERE [t].[IssueDate] > COALESCE(( +WHERE [t].[IssueDate] > ISNULL(( SELECT TOP(1) [t0].[IssueDate] FROM [Tags] AS [t0] WHERE [t0].[GearNickName] = [u].[FullName] @@ -12481,7 +12481,7 @@ public override async Task Sum_with_no_data_nullable_double(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] WHERE [m].[CodeName] = N'Operation Foobar' """); @@ -12699,7 +12699,7 @@ public override async Task GroupBy_Select_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] GROUP BY [m].[CodeName] """); @@ -12798,7 +12798,7 @@ public override async Task String_concat_nullable_expressions_are_coalesced(bool AssertSql( """ -SELECT [u].[FullName] + N'' + COALESCE([u].[LeaderNickname], N'') + N'' +SELECT [u].[FullName] + N'' + ISNULL([u].[LeaderNickname], N'') + N'' FROM ( SELECT [g].[FullName], [g].[LeaderNickname] FROM [Gears] AS [g] @@ -13499,7 +13499,7 @@ public override async Task Set_operator_with_navigation_in_projection_groupby_ag AssertSql( """ SELECT [s].[Name], ( - SELECT COALESCE(SUM(CAST(LEN([c].[Location]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c].[Location]) AS int)), 0) FROM ( SELECT [g2].[SquadId], [g2].[CityOfBirthName] FROM [Gears] AS [g2] @@ -13625,7 +13625,7 @@ LEFT JOIN ( SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId], ROW_NUMBER() OVER(PARTITION BY [w].[OwnerFullName] ORDER BY [w].[Id]) AS [row] FROM [Weapons] AS [w] ) AS [w0] - WHERE [w0].[row] <= COALESCE(( + WHERE [w0].[row] <= ISNULL(( SELECT [n].[value] FROM OPENJSON(@__numbers_0) WITH ([value] int '$') AS [n] ORDER BY [n].[value] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyNoTrackingQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyNoTrackingQuerySqlServerTest.cs index bec862b5e11..37363f9b647 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyNoTrackingQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyNoTrackingQuerySqlServerTest.cs @@ -218,7 +218,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM ( SELECT [r].[Id] FROM [Roots] AS [r] @@ -292,7 +292,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyQuerySqlServerTest.cs index 408d87cb169..c65ce3845b2 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPCManyToManyQuerySqlServerTest.cs @@ -218,7 +218,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM ( SELECT [r].[Id] FROM [Roots] AS [r] @@ -292,7 +292,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPTGearsOfWarQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPTGearsOfWarQuerySqlServerTest.cs index e5eb5ca84f1..718d5dbf17f 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPTGearsOfWarQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPTGearsOfWarQuerySqlServerTest.cs @@ -785,10 +785,10 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE [g].[Rank] & COALESCE(( +WHERE [g].[Rank] & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -800,10 +800,10 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE 2 & COALESCE(( +WHERE 2 & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -1283,7 +1283,7 @@ public override async Task Select_null_propagation_optimization8(bool async) AssertSql( """ -SELECT COALESCE([g].[LeaderNickname], N'') + COALESCE([g].[LeaderNickname], N'') +SELECT ISNULL([g].[LeaderNickname], N'') + ISNULL([g].[LeaderNickname], N'') FROM [Gears] AS [g] """); } @@ -1745,7 +1745,7 @@ public override async Task Optional_Navigation_Null_Coalesce_To_Clr_Type(bool as AssertSql( """ -SELECT TOP(1) COALESCE([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] +SELECT TOP(1) ISNULL([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] ORDER BY [w].[Id] @@ -1763,7 +1763,7 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -1801,7 +1801,7 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -1868,7 +1868,7 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -1890,7 +1890,7 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) = CAST(1 AS bit) @@ -1977,7 +1977,7 @@ WHEN [o].[Nickname] IS NOT NULL THEN N'Officer' END AS [Discriminator] FROM [Gears] AS [g] LEFT JOIN [Officers] AS [o] ON [g].[Nickname] = [o].[Nickname] AND [g].[SquadId] = [o].[SquadId] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -2510,7 +2510,7 @@ public override async Task Unicode_string_literals_is_used_for_non_unicode_colum """ SELECT [c].[Name], [c].[Location], [c].[Nation] FROM [Cities] AS [c] -WHERE COALESCE([c].[Location], N'') + N'Added' LIKE N'%Add%' +WHERE ISNULL([c].[Location], N'') + N'Added' LIKE N'%Add%' """); } @@ -2711,7 +2711,7 @@ LEFT JOIN ( SELECT [g].[Nickname], [g].[SquadId], [g].[HasSoulPatch] FROM [Gears] AS [g] ) AS [s] ON [t].[GearNickName] = [s].[Nickname] AND [t].[GearSquadId] = [s].[SquadId] -WHERE COALESCE([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ISNULL([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -2727,7 +2727,7 @@ LEFT JOIN ( SELECT [g].[Nickname], [g].[SquadId], [g].[HasSoulPatch] FROM [Gears] AS [g] ) AS [s] ON [t].[GearNickName] = [s].[Nickname] AND [t].[GearSquadId] = [s].[SquadId] -WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -2738,7 +2738,7 @@ public override async Task Coalesce_operator_in_projection_with_other_conditions AssertSql( """ SELECT CASE - WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) + WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([s].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END FROM [Tags] AS [t] @@ -3460,7 +3460,7 @@ public override async Task Sum_with_optional_navigation_is_translated_to_sql(boo AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] AS [g] LEFT JOIN [Tags] AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] WHERE [t].[Note] <> N'Foo' OR [t].[Note] IS NULL @@ -4714,11 +4714,11 @@ public override async Task ToString_nullable_enum_property_projection(bool async await base.ToString_nullable_enum_property_projection(async); AssertSql( -""" + """ SELECT CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END FROM [Weapons] AS [w] """); @@ -4741,13 +4741,13 @@ public override async Task ToString_nullable_enum_contains(bool async) await base.ToString_nullable_enum_contains(async); AssertSql( -""" + """ SELECT [w].[Name] FROM [Weapons] AS [w] WHERE CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END LIKE N'%Cart%' """); } @@ -5969,7 +5969,7 @@ public override async Task Negated_bool_ternary_inside_anonymous_type_in_project """ SELECT CASE WHEN [s].[HasSoulPatch] = CAST(1 AS bit) THEN CAST(1 AS bit) - ELSE COALESCE([s].[HasSoulPatch], CAST(1 AS bit)) + ELSE ISNULL([s].[HasSoulPatch], CAST(1 AS bit)) END ^ CAST(1 AS bit) AS [c] FROM [Tags] AS [t] LEFT JOIN ( @@ -6201,7 +6201,7 @@ public override async Task Project_one_value_type_from_empty_collection(bool asy AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [SquadId] @@ -6254,7 +6254,7 @@ public override async Task Filter_on_subquery_projecting_one_value_type_from_emp """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Kilo' AND COALESCE(( +WHERE [s].[Name] = N'Kilo' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) <> 0 @@ -6267,7 +6267,7 @@ public override async Task Select_subquery_projecting_single_constant_int(bool a AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) 42 FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [Gear] @@ -6295,7 +6295,7 @@ public override async Task Select_subquery_projecting_single_constant_bool(bool AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) CAST(1 AS bit) FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), CAST(0 AS bit)) AS [Gear] @@ -6487,7 +6487,7 @@ FROM [Gears] AS [g0] LEFT JOIN [Officers] AS [o0] ON [g0].[Nickname] = [o0].[Nickname] AND [g0].[SquadId] = [o0].[SquadId] ) AS [s] ON [g].[Nickname] = [s].[LeaderNickname] AND [g].[SquadId] = [s].[LeaderSquadId] WHERE [o].[Nickname] IS NOT NULL -ORDER BY COALESCE(( +ORDER BY ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6541,7 +6541,7 @@ WHERE [o].[Nickname] IS NOT NULL ORDER BY ( SELECT COUNT(*) FROM [Weapons] AS [w] - WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = COALESCE(( + WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = ISNULL(( SELECT TOP(1) [g0].[HasSoulPatch] FROM [Gears] AS [g0] WHERE [g0].[Nickname] = N'Marcus'), CAST(0 AS bit))), [g].[Nickname], [g].[SquadId], [s].[Nickname] @@ -6569,7 +6569,7 @@ public override async Task Select_subquery_boolean(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6599,7 +6599,7 @@ public override async Task Select_subquery_int_with_inside_cast_and_coalesce(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6614,7 +6614,7 @@ public override async Task Select_subquery_int_with_outside_cast_and_coalesce(bo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6629,7 +6629,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce(bool a AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6644,7 +6644,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce2(bool AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -6663,7 +6663,7 @@ public override async Task Select_subquery_boolean_empty(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG' @@ -6693,7 +6693,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean1(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -6711,7 +6711,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean2(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) @@ -6744,7 +6744,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] @@ -6762,7 +6762,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG'), CAST(0 AS bit)) @@ -6957,7 +6957,7 @@ public override async Task String_concat_with_null_conditional_argument(bool asy SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + CAST(5 AS nvarchar(max)) +ORDER BY ISNULL([w0].[Name], N'') + CAST(5 AS nvarchar(max)) """); } @@ -6970,7 +6970,7 @@ public override async Task String_concat_with_null_conditional_argument2(bool as SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[SynergyWithId] FROM [Weapons] AS [w] LEFT JOIN [Weapons] AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + N'Marcus'' Lancer' +ORDER BY ISNULL([w0].[Name], N'') + N'Marcus'' Lancer' """); } @@ -6980,7 +6980,7 @@ public override async Task String_concat_on_various_types(bool async) AssertSql( """ -SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + COALESCE(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] +SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + ISNULL(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] FROM [Gears] AS [g] CROSS JOIN [Missions] AS [m] ORDER BY [g].[Nickname], [m].[Id] @@ -7016,7 +7016,7 @@ public override async Task GroupBy_Property_Include_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] AS [g] GROUP BY [g].[Rank] """); @@ -7241,7 +7241,7 @@ public override async Task GetValueOrDefault_in_projection(bool async) AssertSql( """ -SELECT COALESCE([w].[SynergyWithId], 0) +SELECT ISNULL([w].[SynergyWithId], 0) FROM [Weapons] AS [w] """); } @@ -7254,7 +7254,7 @@ public override async Task GetValueOrDefault_in_filter(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], 0) = 0 +WHERE ISNULL([w].[SynergyWithId], 0) = 0 """); } @@ -7278,7 +7278,7 @@ public override async Task GetValueOrDefault_in_order_by(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -ORDER BY COALESCE([w].[SynergyWithId], 0), [w].[Id] +ORDER BY ISNULL([w].[SynergyWithId], 0), [w].[Id] """); } @@ -7290,7 +7290,7 @@ public override async Task GetValueOrDefault_with_argument(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], [w].[Id]) = 1 +WHERE ISNULL([w].[SynergyWithId], [w].[Id]) = 1 """); } @@ -7302,7 +7302,7 @@ public override async Task GetValueOrDefault_with_argument_complex(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId] FROM [Weapons] AS [w] -WHERE COALESCE([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 +WHERE ISNULL([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 """); } @@ -8228,7 +8228,7 @@ public override async Task Complex_GroupBy_after_set_operator(bool async) AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -8254,7 +8254,7 @@ public override async Task Complex_GroupBy_after_set_operator_using_result_selec AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -9314,7 +9314,7 @@ public override async Task Coalesce_used_with_non_unicode_string_column_and_cons AssertSql( """ -SELECT COALESCE([c].[Location], 'Unknown') +SELECT ISNULL([c].[Location], 'Unknown') FROM [Cities] AS [c] """); } @@ -9470,7 +9470,7 @@ public override async Task FirstOrDefault_over_int_compared_to_zero(bool async) """ SELECT [s].[Name] FROM [Squads] AS [s] -WHERE [s].[Name] = N'Delta' AND COALESCE(( +WHERE [s].[Name] = N'Delta' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit) @@ -10595,14 +10595,14 @@ public override async Task FirstOrDefault_on_empty_collection_of_DateTime_in_sub AssertSql( """ -SELECT [g].[Nickname], COALESCE(( +SELECT [g].[Nickname], ISNULL(( SELECT TOP(1) [t1].[IssueDate] FROM [Tags] AS [t1] WHERE [t1].[GearNickName] = [g].[FullName] ORDER BY [t1].[Id]), '0001-01-01T00:00:00.0000000') AS [invalidTagIssueDate] FROM [Gears] AS [g] LEFT JOIN [Tags] AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] -WHERE [t].[IssueDate] > COALESCE(( +WHERE [t].[IssueDate] > ISNULL(( SELECT TOP(1) [t0].[IssueDate] FROM [Tags] AS [t0] WHERE [t0].[GearNickName] = [g].[FullName] @@ -10663,7 +10663,7 @@ public override async Task Sum_with_no_data_nullable_double(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] WHERE [m].[CodeName] = N'Operation Foobar' """); @@ -10856,7 +10856,7 @@ public override async Task GroupBy_Select_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] AS [m] GROUP BY [m].[CodeName] """); @@ -10954,7 +10954,7 @@ public override async Task String_concat_nullable_expressions_are_coalesced(bool AssertSql( """ -SELECT [g].[FullName] + N'' + COALESCE([g].[LeaderNickname], N'') + N'' +SELECT [g].[FullName] + N'' + ISNULL([g].[LeaderNickname], N'') + N'' FROM [Gears] AS [g] """); } @@ -11556,7 +11556,7 @@ public override async Task Set_operator_with_navigation_in_projection_groupby_ag AssertSql( """ SELECT [s].[Name], ( - SELECT COALESCE(SUM(CAST(LEN([c].[Location]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c].[Location]) AS int)), 0) FROM [Gears] AS [g2] INNER JOIN [Squads] AS [s0] ON [g2].[SquadId] = [s0].[Id] INNER JOIN [Cities] AS [c] ON [g2].[CityOfBirthName] = [c].[Name] @@ -11646,7 +11646,7 @@ LEFT JOIN ( SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[SynergyWithId], ROW_NUMBER() OVER(PARTITION BY [w].[OwnerFullName] ORDER BY [w].[Id]) AS [row] FROM [Weapons] AS [w] ) AS [w0] - WHERE [w0].[row] <= COALESCE(( + WHERE [w0].[row] <= ISNULL(( SELECT [n].[value] FROM OPENJSON(@__numbers_0) WITH ([value] int '$') AS [n] ORDER BY [n].[value] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyNoTrackingQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyNoTrackingQuerySqlServerTest.cs index fb3de51adc9..a9eaf8b7b13 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyNoTrackingQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyNoTrackingQuerySqlServerTest.cs @@ -208,7 +208,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM [Roots] AS [r] INNER JOIN ( SELECT [e0].[Key1], [e].[RootSkipSharedId] @@ -272,7 +272,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyQuerySqlServerTest.cs index f968dce9aeb..f89c8180f7a 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TPTManyToManyQuerySqlServerTest.cs @@ -207,7 +207,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM [Roots] AS [r] INNER JOIN ( SELECT [e0].[Key1], [e].[RootSkipSharedId] @@ -271,7 +271,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] AS [e0] INNER JOIN [EntityOnes] AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalGearsOfWarQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalGearsOfWarQuerySqlServerTest.cs index 3f18a794b31..c2cf0ba87c6 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalGearsOfWarQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalGearsOfWarQuerySqlServerTest.cs @@ -771,7 +771,7 @@ public override async Task String_concat_with_null_conditional_argument(bool asy SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[PeriodEnd], [w0].[PeriodStart], [w0].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] LEFT JOIN [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + CAST(5 AS nvarchar(max)) +ORDER BY ISNULL([w0].[Name], N'') + CAST(5 AS nvarchar(max)) """); } @@ -847,7 +847,7 @@ public override async Task Select_subquery_int_with_outside_cast_and_coalesce(bo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -1510,7 +1510,7 @@ public override async Task String_concat_with_null_conditional_argument2(bool as SELECT [w0].[Id], [w0].[AmmunitionType], [w0].[IsAutomatic], [w0].[Name], [w0].[OwnerFullName], [w0].[PeriodEnd], [w0].[PeriodStart], [w0].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] LEFT JOIN [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w0] ON [w].[SynergyWithId] = [w0].[Id] -ORDER BY COALESCE([w0].[Name], N'') + N'Marcus'' Lancer' +ORDER BY ISNULL([w0].[Name], N'') + N'Marcus'' Lancer' """); } @@ -1549,7 +1549,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean2(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) @@ -1822,7 +1822,7 @@ public override async Task Project_one_value_type_from_empty_collection(bool asy AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [SquadId] @@ -2062,7 +2062,7 @@ public override async Task Where_subquery_boolean(bool async) """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE COALESCE(( +WHERE ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -2396,7 +2396,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce(bool a AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -2411,7 +2411,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG'), CAST(0 AS bit)) @@ -2889,7 +2889,7 @@ public override async Task GetValueOrDefault_in_order_by(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] -ORDER BY COALESCE([w].[SynergyWithId], 0), [w].[Id] +ORDER BY ISNULL([w].[SynergyWithId], 0), [w].[Id] """); } @@ -2899,7 +2899,7 @@ public override async Task GroupBy_Property_Include_Select_Sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] GROUP BY [g].[Rank] """); @@ -3332,7 +3332,7 @@ public override async Task GetValueOrDefault_in_projection(bool async) AssertSql( """ -SELECT COALESCE([w].[SynergyWithId], 0) +SELECT ISNULL([w].[SynergyWithId], 0) FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] """); } @@ -3431,7 +3431,7 @@ public override async Task Include_collection_with_complex_OrderBy3(bool async) FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] LEFT JOIN [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] ON [g].[Nickname] = [g0].[LeaderNickname] AND [g].[SquadId] = [g0].[LeaderSquadId] WHERE [g].[Discriminator] = N'Officer' -ORDER BY COALESCE(( +ORDER BY ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -3769,7 +3769,7 @@ public override async Task GetValueOrDefault_with_argument_complex(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] -WHERE COALESCE([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 +WHERE ISNULL([w].[SynergyWithId], CAST(LEN([w].[Name]) AS int) + 42) > 10 """); } @@ -3861,7 +3861,7 @@ public override async Task Filter_on_subquery_projecting_one_value_type_from_emp """ SELECT [s].[Name] FROM [Squads] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [s] -WHERE [s].[Name] = N'Kilo' AND COALESCE(( +WHERE [s].[Name] = N'Kilo' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) <> 0 @@ -3912,7 +3912,7 @@ public override async Task GroupBy_Select_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [m] GROUP BY [m].[CodeName] """); @@ -3949,7 +3949,7 @@ public override async Task Select_subquery_boolean_empty(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] = N'BFG' @@ -4116,7 +4116,7 @@ public override async Task Optional_Navigation_Null_Coalesce_To_Clr_Type(bool as AssertSql( """ -SELECT TOP(1) COALESCE([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] +SELECT TOP(1) ISNULL([w0].[IsAutomatic], CAST(0 AS bit)) AS [IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] LEFT JOIN [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w0] ON [w].[SynergyWithId] = [w0].[Id] ORDER BY [w].[Id] @@ -4224,7 +4224,7 @@ public override async Task Select_subquery_int_with_inside_cast_and_coalesce(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -4422,7 +4422,7 @@ public override async Task Negated_bool_ternary_inside_anonymous_type_in_project """ SELECT CASE WHEN [g].[HasSoulPatch] = CAST(1 AS bit) THEN CAST(1 AS bit) - ELSE COALESCE([g].[HasSoulPatch], CAST(1 AS bit)) + ELSE ISNULL([g].[HasSoulPatch], CAST(1 AS bit)) END ^ CAST(1 AS bit) AS [c] FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] LEFT JOIN [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] @@ -4710,7 +4710,7 @@ public override async Task Where_subquery_distinct_firstordefault_boolean(bool a """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] @@ -4825,11 +4825,11 @@ public override async Task ToString_nullable_enum_property_projection(bool async await base.ToString_nullable_enum_property_projection(async); AssertSql( -""" + """ SELECT CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] """); @@ -4852,13 +4852,13 @@ public override async Task ToString_nullable_enum_contains(bool async) await base.ToString_nullable_enum_contains(async); AssertSql( -""" + """ SELECT [w].[Name] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE CASE [w].[AmmunitionType] WHEN 1 THEN N'Cartridge' WHEN 2 THEN N'Shell' - ELSE COALESCE(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') + ELSE ISNULL(CAST([w].[AmmunitionType] AS nvarchar(max)), N'') END LIKE N'%Cart%' """); } @@ -4897,7 +4897,7 @@ public override async Task Complex_GroupBy_after_set_operator(bool async) AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -4945,10 +4945,10 @@ public override async Task Where_enum_has_flag_subquery(bool async) """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE [g].[Rank] & COALESCE(( +WHERE [g].[Rank] & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -4957,10 +4957,10 @@ SELECT TOP(1) [g0].[Rank] """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE 2 & COALESCE(( +WHERE 2 & ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] - ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = COALESCE(( + ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) = ISNULL(( SELECT TOP(1) [g0].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] ORDER BY [g0].[Nickname], [g0].[SquadId]), 0) @@ -5001,7 +5001,7 @@ public override async Task Select_subquery_projecting_single_constant_bool(bool AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) CAST(1 AS bit) FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), CAST(0 AS bit)) AS [Gear] @@ -5207,7 +5207,7 @@ public override async Task Coalesce_operator_in_predicate_with_other_conditions( SELECT [t].[Id], [t].[GearNickName], [t].[GearSquadId], [t].[IssueDate], [t].[Note], [t].[PeriodEnd], [t].[PeriodStart] FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] LEFT JOIN [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] -WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -5442,7 +5442,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean1(boo AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] @@ -5723,7 +5723,7 @@ public override async Task Unicode_string_literals_is_used_for_non_unicode_colum """ SELECT [c].[Name], [c].[Location], [c].[Nation], [c].[PeriodEnd], [c].[PeriodStart] FROM [Cities] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [c] -WHERE COALESCE([c].[Location], N'') + N'Added' LIKE N'%Add%' +WHERE ISNULL([c].[Location], N'') + N'Added' LIKE N'%Add%' """); } @@ -5751,7 +5751,7 @@ public override async Task Sum_with_optional_navigation_is_translated_to_sql(boo AssertSql( """ -SELECT COALESCE(SUM([g].[SquadId]), 0) +SELECT ISNULL(SUM([g].[SquadId]), 0) FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] LEFT JOIN [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] WHERE [t].[Note] <> N'Foo' OR [t].[Note] IS NULL @@ -5981,7 +5981,7 @@ public override async Task GetValueOrDefault_in_filter(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] -WHERE COALESCE([w].[SynergyWithId], 0) = 0 +WHERE ISNULL([w].[SynergyWithId], 0) = 0 """); } @@ -6084,7 +6084,7 @@ public override async Task Where_subquery_distinct_singleordefault_boolean1(bool """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] @@ -6328,14 +6328,14 @@ public override async Task FirstOrDefault_on_empty_collection_of_DateTime_in_sub AssertSql( """ -SELECT [g].[Nickname], COALESCE(( +SELECT [g].[Nickname], ISNULL(( SELECT TOP(1) [t1].[IssueDate] FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t1] WHERE [t1].[GearNickName] = [g].[FullName] ORDER BY [t1].[Id]), '0001-01-01T00:00:00.0000000') AS [invalidTagIssueDate] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] LEFT JOIN [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] ON [g].[Nickname] = [t].[GearNickName] AND [g].[SquadId] = [t].[GearSquadId] -WHERE [t].[IssueDate] > COALESCE(( +WHERE [t].[IssueDate] > ISNULL(( SELECT TOP(1) [t0].[IssueDate] FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t0] WHERE [t0].[GearNickName] = [g].[FullName] @@ -6352,7 +6352,7 @@ public override async Task Coalesce_operator_in_predicate(bool async) SELECT [t].[Id], [t].[GearNickName], [t].[GearSquadId], [t].[IssueDate], [t].[Note], [t].[PeriodEnd], [t].[PeriodStart] FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] LEFT JOIN [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] ON [t].[GearNickName] = [g].[Nickname] AND [t].[GearSquadId] = [g].[SquadId] -WHERE COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) +WHERE ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) """); } @@ -6657,7 +6657,7 @@ public override async Task Where_subquery_distinct_singleordefault_boolean2(bool """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT DISTINCT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[Name] LIKE N'%Lancer%'), CAST(0 AS bit)) = CAST(1 AS bit) @@ -6755,7 +6755,7 @@ public override async Task Where_subquery_distinct_orderby_firstordefault_boolea """ SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[Discriminator], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[PeriodEnd], [g].[PeriodStart], [g].[Rank] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] -WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND COALESCE(( +WHERE [g].[HasSoulPatch] = CAST(1 AS bit) AND ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] @@ -7159,7 +7159,7 @@ public override async Task Select_subquery_boolean(bool async) AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[IsAutomatic] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -7238,7 +7238,7 @@ public override async Task Select_subquery_int_with_pushdown_and_coalesce2(bool AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w].[Id] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] WHERE [g].[FullName] = [w].[OwnerFullName] @@ -7576,7 +7576,7 @@ public override async Task Select_subquery_distinct_singleordefault_boolean_empt AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) [w0].[IsAutomatic] FROM ( SELECT DISTINCT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] @@ -8545,7 +8545,7 @@ public override async Task String_concat_on_various_types(bool async) AssertSql( """ -SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + COALESCE(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] +SELECT N'HasSoulPatch ' + CAST([g].[HasSoulPatch] AS nvarchar(max)) + N' HasSoulPatch' AS [HasSoulPatch], N'Rank ' + CAST([g].[Rank] AS nvarchar(max)) + N' Rank' AS [Rank], N'SquadId ' + CAST([g].[SquadId] AS nvarchar(max)) + N' SquadId' AS [SquadId], N'Rating ' + ISNULL(CAST([m].[Rating] AS nvarchar(max)), N'') + N' Rating' AS [Rating], N'Timeline ' + CAST([m].[Timeline] AS nvarchar(max)) + N' Timeline' AS [Timeline] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] CROSS JOIN [Missions] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [m] ORDER BY [g].[Nickname], [m].[Id] @@ -8602,7 +8602,7 @@ public override async Task Coalesce_operator_in_projection_with_other_conditions AssertSql( """ SELECT CASE - WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND COALESCE([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) + WHEN ([t].[Note] <> N'K.I.A.' OR [t].[Note] IS NULL) AND ISNULL([g].[HasSoulPatch], CAST(0 AS bit)) = CAST(1 AS bit) THEN CAST(1 AS bit) ELSE CAST(0 AS bit) END FROM [Tags] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [t] @@ -8701,7 +8701,7 @@ public override async Task GetValueOrDefault_with_argument(bool async) """ SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] -WHERE COALESCE([w].[SynergyWithId], [w].[Id]) = 1 +WHERE ISNULL([w].[SynergyWithId], [w].[Id]) = 1 """); } @@ -8944,7 +8944,7 @@ public override async Task String_concat_nullable_expressions_are_coalesced(bool AssertSql( """ -SELECT [g].[FullName] + N'' + COALESCE([g].[LeaderNickname], N'') + N'' +SELECT [g].[FullName] + N'' + ISNULL([g].[LeaderNickname], N'') + N'' FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] """); } @@ -8955,7 +8955,7 @@ public override async Task Coalesce_used_with_non_unicode_string_column_and_cons AssertSql( """ -SELECT COALESCE([c].[Location], 'Unknown') +SELECT ISNULL([c].[Location], 'Unknown') FROM [Cities] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [c] """); } @@ -8966,7 +8966,7 @@ public override async Task Select_null_propagation_optimization8(bool async) AssertSql( """ -SELECT COALESCE([g].[LeaderNickname], N'') + COALESCE([g].[LeaderNickname], N'') +SELECT ISNULL([g].[LeaderNickname], N'') + ISNULL([g].[LeaderNickname], N'') FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] """); } @@ -9165,7 +9165,7 @@ public override async Task Sum_with_no_data_nullable_double(bool async) AssertSql( """ -SELECT COALESCE(SUM([m].[Rating]), 0.0E0) +SELECT ISNULL(SUM([m].[Rating]), 0.0E0) FROM [Missions] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [m] WHERE [m].[CodeName] = N'Operation Foobar' """); @@ -9394,7 +9394,7 @@ LEFT JOIN ( ORDER BY ( SELECT COUNT(*) FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] - WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = COALESCE(( + WHERE [g].[FullName] = [w].[OwnerFullName] AND [w].[IsAutomatic] = ISNULL(( SELECT TOP(1) [g0].[HasSoulPatch] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g0] WHERE [g0].[Nickname] = N'Marcus'), CAST(0 AS bit))), [g].[Nickname], [g].[SquadId], [g2].[Nickname] @@ -9530,7 +9530,7 @@ public override async Task Complex_GroupBy_after_set_operator_using_result_selec AssertSql( """ -SELECT [u].[Name], [u].[Count], COALESCE(SUM([u].[Count]), 0) AS [Sum] +SELECT [u].[Name], [u].[Count], ISNULL(SUM([u].[Count]), 0) AS [Sum] FROM ( SELECT [c].[Name], ( SELECT COUNT(*) @@ -9587,7 +9587,7 @@ public override async Task Select_subquery_projecting_single_constant_int(bool a AssertSql( """ -SELECT [s].[Name], COALESCE(( +SELECT [s].[Name], ISNULL(( SELECT TOP(1) 42 FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit)), 0) AS [Gear] @@ -9603,7 +9603,7 @@ public override async Task FirstOrDefault_over_int_compared_to_zero(bool async) """ SELECT [s].[Name] FROM [Squads] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [s] -WHERE [s].[Name] = N'Delta' AND COALESCE(( +WHERE [s].[Name] = N'Delta' AND ISNULL(( SELECT TOP(1) [g].[SquadId] FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g] WHERE [s].[Id] = [g].[SquadId] AND [g].[HasSoulPatch] = CAST(1 AS bit) @@ -10182,7 +10182,7 @@ public override async Task Set_operator_with_navigation_in_projection_groupby_ag AssertSql( """ SELECT [s].[Name], ( - SELECT COALESCE(SUM(CAST(LEN([c].[Location]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c].[Location]) AS int)), 0) FROM [Gears] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [g2] INNER JOIN [Squads] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [s0] ON [g2].[SquadId] = [s0].[Id] INNER JOIN [Cities] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [c] ON [g2].[CityOfBirthName] = [c].[Name] @@ -10266,7 +10266,7 @@ LEFT JOIN ( SELECT [w].[Id], [w].[AmmunitionType], [w].[IsAutomatic], [w].[Name], [w].[OwnerFullName], [w].[PeriodEnd], [w].[PeriodStart], [w].[SynergyWithId], ROW_NUMBER() OVER(PARTITION BY [w].[OwnerFullName] ORDER BY [w].[Id]) AS [row] FROM [Weapons] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [w] ) AS [w0] - WHERE [w0].[row] <= COALESCE(( + WHERE [w0].[row] <= ISNULL(( SELECT [n].[value] FROM OPENJSON(@__numbers_0) WITH ([value] int '$') AS [n] ORDER BY [n].[value] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalManyToManyQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalManyToManyQuerySqlServerTest.cs index a2d2ce977bc..08f1d13fec3 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalManyToManyQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalManyToManyQuerySqlServerTest.cs @@ -234,7 +234,7 @@ public override async Task Skip_navigation_select_many_sum(bool async) AssertSql( """ -SELECT COALESCE(SUM([s].[Key1]), 0) +SELECT ISNULL(SUM([s].[Key1]), 0) FROM [EntityRoots] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [e] INNER JOIN ( SELECT [e1].[Key1], [e0].[RootSkipSharedId] @@ -297,7 +297,7 @@ public override async Task Skip_navigation_select_subquery_sum(bool async) AssertSql( """ SELECT ( - SELECT COALESCE(SUM([e1].[Id]), 0) + SELECT ISNULL(SUM([e1].[Id]), 0) FROM [EntityOneEntityTwo] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [e0] INNER JOIN [EntityOnes] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [e1] ON [e0].[OneSkipSharedId] = [e1].[Id] WHERE [e].[Id] = [e0].[TwoSkipSharedId]) diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalOwnedQuerySqlServerTest.cs b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalOwnedQuerySqlServerTest.cs index f1b85d890ab..948f95568fd 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/TemporalOwnedQuerySqlServerTest.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/TemporalOwnedQuerySqlServerTest.cs @@ -289,7 +289,7 @@ public override async Task Navigation_rewrite_on_owned_collection_with_compositi AssertSql( """ -SELECT COALESCE(( +SELECT ISNULL(( SELECT TOP(1) CASE WHEN [o0].[Id] <> 42 THEN CAST(1 AS bit) ELSE CAST(0 AS bit) @@ -1303,7 +1303,7 @@ SELECT AVG(CAST([s].[Id] AS float)) LEFT JOIN [Planet] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [p] ON [o1].[PersonAddress_Country_PlanetId] = [p].[Id] LEFT JOIN [Star] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [s] ON [p].[StarId] = [s].[Id] WHERE [o0].[Key] = [o1].[Key]) AS [p1], ( - SELECT COALESCE(SUM([s0].[Id]), 0) + SELECT ISNULL(SUM([s0].[Id]), 0) FROM ( SELECT 1 AS [Key], [o4].[PersonAddress_Country_PlanetId] FROM [OwnedPerson] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [o4] @@ -1477,7 +1477,7 @@ public override async Task GroupBy_aggregate_on_owned_navigation_in_aggregate_se AssertSql( """ SELECT [o].[Id] AS [Key], ( - SELECT COALESCE(SUM([o0].[PersonAddress_Country_PlanetId]), 0) + SELECT ISNULL(SUM([o0].[PersonAddress_Country_PlanetId]), 0) FROM [OwnedPerson] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [o0] WHERE [o].[Id] = [o0].[Id]) AS [Sum] FROM [OwnedPerson] FOR SYSTEM_TIME AS OF '2010-01-01T00:00:00.0000000' AS [o] diff --git a/test/EFCore.SqlServer.FunctionalTests/Query/UdfDbFunctionSqlServerTests.cs b/test/EFCore.SqlServer.FunctionalTests/Query/UdfDbFunctionSqlServerTests.cs index c4dcabf79ac..b29e6e793da 100644 --- a/test/EFCore.SqlServer.FunctionalTests/Query/UdfDbFunctionSqlServerTests.cs +++ b/test/EFCore.SqlServer.FunctionalTests/Query/UdfDbFunctionSqlServerTests.cs @@ -908,7 +908,7 @@ public override void TVF_with_navigation_in_projection_groupby_aggregate() AssertSql( """ SELECT [c].[LastName], ( - SELECT COALESCE(SUM(CAST(LEN([c1].[FirstName]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c1].[FirstName]) AS int)), 0) FROM [Orders] AS [o0] INNER JOIN [Customers] AS [c0] ON [o0].[CustomerId] = [c0].[Id] INNER JOIN [Customers] AS [c1] ON [o0].[CustomerId] = [c1].[Id] @@ -933,7 +933,7 @@ public override void TVF_with_argument_being_a_subquery_with_navigation_in_proje AssertSql( """ SELECT [c0].[LastName], ( - SELECT COALESCE(SUM(CAST(LEN([c3].[FirstName]) AS int)), 0) + SELECT ISNULL(SUM(CAST(LEN([c3].[FirstName]) AS int)), 0) FROM [Orders] AS [o0] INNER JOIN [Customers] AS [c1] ON [o0].[CustomerId] = [c1].[Id] INNER JOIN [Customers] AS [c3] ON [o0].[CustomerId] = [c3].[Id]