From 70942d756271bdeb83bdb1f493e1b3ba723ac98c Mon Sep 17 00:00:00 2001 From: Christopher Jolly Date: Sat, 13 Jan 2024 21:57:27 +0800 Subject: [PATCH] Don't throw error on translating ElementAtOrDefault. This is just operating on the standard rows and not any json. Effectivbely translates at Skip(x) Take(1) --- ...yableMethodTranslatingExpressionVisitor.cs | 6 -- .../Query/GearsOfWarQueryJetTest.cs | 57 +++++++----- .../Query/TPCGearsOfWarQueryJetTest.cs | 87 +++++++++++-------- .../Query/TPTGearsOfWarQueryJetTest.cs | 63 ++++++++------ 4 files changed, 123 insertions(+), 90 deletions(-) diff --git a/src/EFCore.Jet/Query/Internal/JetQueryableMethodTranslatingExpressionVisitor.cs b/src/EFCore.Jet/Query/Internal/JetQueryableMethodTranslatingExpressionVisitor.cs index 4677e64..b2c3c03 100644 --- a/src/EFCore.Jet/Query/Internal/JetQueryableMethodTranslatingExpressionVisitor.cs +++ b/src/EFCore.Jet/Query/Internal/JetQueryableMethodTranslatingExpressionVisitor.cs @@ -81,12 +81,6 @@ public class JetQueryableMethodTranslatingExpressionVisitor : RelationalQueryabl return base.TranslatePrimitiveCollection(sqlExpression, property, tableAlias); } - protected override ShapedQueryExpression? TranslateElementAtOrDefault(ShapedQueryExpression source, Expression index, bool returnDefault) - { - AddTranslationErrorDetails(JetStrings.QueryingIntoJsonCollectionsNotSupported()); - return null; - } - /// /// 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.Jet.FunctionalTests/Query/GearsOfWarQueryJetTest.cs b/test/EFCore.Jet.FunctionalTests/Query/GearsOfWarQueryJetTest.cs index aa8432a..49afae9 100644 --- a/test/EFCore.Jet.FunctionalTests/Query/GearsOfWarQueryJetTest.cs +++ b/test/EFCore.Jet.FunctionalTests/Query/GearsOfWarQueryJetTest.cs @@ -9480,13 +9480,18 @@ ORDER BY `g`.`Nickname`, `g`.`SquadId`, `g0`.`Nickname` await base.ElementAt_basic_with_OrderBy(async); AssertSql( - """ -@__p_0='0' - -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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +""" +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`Discriminator`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`Discriminator`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank` + FROM ( + SELECT TOP 1 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`Discriminator`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank` + FROM `Gears` AS `g` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); } @@ -9495,13 +9500,18 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY await base.ElementAtOrDefault_basic_with_OrderBy(async); AssertSql( - """ -@__p_0='1' - -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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +""" +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`Discriminator`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`Discriminator`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank` + FROM ( + SELECT TOP 2 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`Discriminator`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank` + FROM `Gears` AS `g` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); } @@ -9510,13 +9520,18 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY await base.ElementAtOrDefault_basic_with_OrderBy_parameter(async); AssertSql( - """ -@__p_0='2' - -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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +""" +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`Discriminator`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`Discriminator`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank` + FROM ( + SELECT TOP 3 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`Discriminator`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank` + FROM `Gears` AS `g` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); } diff --git a/test/EFCore.Jet.FunctionalTests/Query/TPCGearsOfWarQueryJetTest.cs b/test/EFCore.Jet.FunctionalTests/Query/TPCGearsOfWarQueryJetTest.cs index 61f68a8..97c8721 100644 --- a/test/EFCore.Jet.FunctionalTests/Query/TPCGearsOfWarQueryJetTest.cs +++ b/test/EFCore.Jet.FunctionalTests/Query/TPCGearsOfWarQueryJetTest.cs @@ -12948,19 +12948,24 @@ ORDER BY `t`.`Nickname`, `t`.`SquadId`, `t0`.`Nickname` await base.ElementAt_basic_with_OrderBy(async); AssertSql( - """ -@__p_0='0' - -SELECT [t].[Nickname], [t].[SquadId], [t].[AssignedCityName], [t].[CityOfBirthName], [t].[FullName], [t].[HasSoulPatch], [t].[LeaderNickname], [t].[LeaderSquadId], [t].[Rank], [t].[Discriminator] +""" +SELECT `t1`.`Nickname`, `t1`.`SquadId`, `t1`.`AssignedCityName`, `t1`.`CityOfBirthName`, `t1`.`FullName`, `t1`.`HasSoulPatch`, `t1`.`LeaderNickname`, `t1`.`LeaderSquadId`, `t1`.`Rank`, `t1`.`Discriminator` FROM ( - SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], N'Gear' AS [Discriminator] - FROM [Gears] AS [g] - 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 [t] -ORDER BY [t].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY + SELECT TOP 1 `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` + FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, 'Gear' AS `Discriminator` + FROM `Gears` AS `g` + UNION ALL + SELECT `o`.`Nickname`, `o`.`SquadId`, `o`.`AssignedCityName`, `o`.`CityOfBirthName`, `o`.`FullName`, `o`.`HasSoulPatch`, `o`.`LeaderNickname`, `o`.`LeaderSquadId`, `o`.`Rank`, 'Officer' AS `Discriminator` + FROM `Officers` AS `o` + ) AS `t` + ORDER BY `t`.`FullName` + ) AS `t0` + ORDER BY `t0`.`FullName` DESC +) AS `t1` +ORDER BY `t1`.`FullName` """); } @@ -12969,19 +12974,24 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY await base.ElementAtOrDefault_basic_with_OrderBy(async); AssertSql( - """ -@__p_0='1' - -SELECT [t].[Nickname], [t].[SquadId], [t].[AssignedCityName], [t].[CityOfBirthName], [t].[FullName], [t].[HasSoulPatch], [t].[LeaderNickname], [t].[LeaderSquadId], [t].[Rank], [t].[Discriminator] +""" +SELECT `t1`.`Nickname`, `t1`.`SquadId`, `t1`.`AssignedCityName`, `t1`.`CityOfBirthName`, `t1`.`FullName`, `t1`.`HasSoulPatch`, `t1`.`LeaderNickname`, `t1`.`LeaderSquadId`, `t1`.`Rank`, `t1`.`Discriminator` FROM ( - SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], N'Gear' AS [Discriminator] - FROM [Gears] AS [g] - 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 [t] -ORDER BY [t].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY + SELECT TOP 1 `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` + FROM ( + SELECT TOP 2 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, 'Gear' AS `Discriminator` + FROM `Gears` AS `g` + UNION ALL + SELECT `o`.`Nickname`, `o`.`SquadId`, `o`.`AssignedCityName`, `o`.`CityOfBirthName`, `o`.`FullName`, `o`.`HasSoulPatch`, `o`.`LeaderNickname`, `o`.`LeaderSquadId`, `o`.`Rank`, 'Officer' AS `Discriminator` + FROM `Officers` AS `o` + ) AS `t` + ORDER BY `t`.`FullName` + ) AS `t0` + ORDER BY `t0`.`FullName` DESC +) AS `t1` +ORDER BY `t1`.`FullName` """); } @@ -12990,19 +13000,24 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY await base.ElementAtOrDefault_basic_with_OrderBy_parameter(async); AssertSql( - """ -@__p_0='2' - -SELECT [t].[Nickname], [t].[SquadId], [t].[AssignedCityName], [t].[CityOfBirthName], [t].[FullName], [t].[HasSoulPatch], [t].[LeaderNickname], [t].[LeaderSquadId], [t].[Rank], [t].[Discriminator] +""" +SELECT `t1`.`Nickname`, `t1`.`SquadId`, `t1`.`AssignedCityName`, `t1`.`CityOfBirthName`, `t1`.`FullName`, `t1`.`HasSoulPatch`, `t1`.`LeaderNickname`, `t1`.`LeaderSquadId`, `t1`.`Rank`, `t1`.`Discriminator` FROM ( - SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], N'Gear' AS [Discriminator] - FROM [Gears] AS [g] - 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 [t] -ORDER BY [t].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY + SELECT TOP 1 `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` + FROM ( + SELECT TOP 3 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, 'Gear' AS `Discriminator` + FROM `Gears` AS `g` + UNION ALL + SELECT `o`.`Nickname`, `o`.`SquadId`, `o`.`AssignedCityName`, `o`.`CityOfBirthName`, `o`.`FullName`, `o`.`HasSoulPatch`, `o`.`LeaderNickname`, `o`.`LeaderSquadId`, `o`.`Rank`, 'Officer' AS `Discriminator` + FROM `Officers` AS `o` + ) AS `t` + ORDER BY `t`.`FullName` + ) AS `t0` + ORDER BY `t0`.`FullName` DESC +) AS `t1` +ORDER BY `t1`.`FullName` """); } diff --git a/test/EFCore.Jet.FunctionalTests/Query/TPTGearsOfWarQueryJetTest.cs b/test/EFCore.Jet.FunctionalTests/Query/TPTGearsOfWarQueryJetTest.cs index c035711..cb0fcf5 100644 --- a/test/EFCore.Jet.FunctionalTests/Query/TPTGearsOfWarQueryJetTest.cs +++ b/test/EFCore.Jet.FunctionalTests/Query/TPTGearsOfWarQueryJetTest.cs @@ -10527,15 +10527,18 @@ ORDER BY `g`.`Nickname`, `g`.`SquadId`, `t`.`Nickname` AssertSql( """ -@__p_0='0' - -SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], CASE - 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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT TOP 1 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, IIF(`o`.`Nickname` IS NOT NULL, 'Officer', NULL) AS `Discriminator` + FROM `Gears` AS `g` + LEFT JOIN `Officers` AS `o` ON `g`.`Nickname` = `o`.`Nickname` AND `g`.`SquadId` = `o`.`SquadId` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); } @@ -10545,15 +10548,18 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY AssertSql( """ -@__p_0='1' - -SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], CASE - 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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT TOP 2 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, IIF(`o`.`Nickname` IS NOT NULL, 'Officer', NULL) AS `Discriminator` + FROM `Gears` AS `g` + LEFT JOIN `Officers` AS `o` ON `g`.`Nickname` = `o`.`Nickname` AND `g`.`SquadId` = `o`.`SquadId` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); } @@ -10563,15 +10569,18 @@ OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY AssertSql( """ -@__p_0='2' - -SELECT [g].[Nickname], [g].[SquadId], [g].[AssignedCityName], [g].[CityOfBirthName], [g].[FullName], [g].[HasSoulPatch], [g].[LeaderNickname], [g].[LeaderSquadId], [g].[Rank], CASE - 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] -ORDER BY [g].[FullName] -OFFSET @__p_0 ROWS FETCH NEXT 1 ROWS ONLY +SELECT `t0`.`Nickname`, `t0`.`SquadId`, `t0`.`AssignedCityName`, `t0`.`CityOfBirthName`, `t0`.`FullName`, `t0`.`HasSoulPatch`, `t0`.`LeaderNickname`, `t0`.`LeaderSquadId`, `t0`.`Rank`, `t0`.`Discriminator` +FROM ( + SELECT TOP 1 `t`.`Nickname`, `t`.`SquadId`, `t`.`AssignedCityName`, `t`.`CityOfBirthName`, `t`.`FullName`, `t`.`HasSoulPatch`, `t`.`LeaderNickname`, `t`.`LeaderSquadId`, `t`.`Rank`, `t`.`Discriminator` + FROM ( + SELECT TOP 3 `g`.`Nickname`, `g`.`SquadId`, `g`.`AssignedCityName`, `g`.`CityOfBirthName`, `g`.`FullName`, `g`.`HasSoulPatch`, `g`.`LeaderNickname`, `g`.`LeaderSquadId`, `g`.`Rank`, IIF(`o`.`Nickname` IS NOT NULL, 'Officer', NULL) AS `Discriminator` + FROM `Gears` AS `g` + LEFT JOIN `Officers` AS `o` ON `g`.`Nickname` = `o`.`Nickname` AND `g`.`SquadId` = `o`.`SquadId` + ORDER BY `g`.`FullName` + ) AS `t` + ORDER BY `t`.`FullName` DESC +) AS `t0` +ORDER BY `t0`.`FullName` """); }