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Merge branch 'master' of https://github.com/koenbeuk/EntityFrameworkCore.Projectables

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Koen Bekkenutte
2021-06-04 02:05:47 +08:00
parent fc7f6dbf37 120bb7af64
commit 764580155a
1 changed files with 10 additions and 20 deletions
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README.md
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@@ -54,6 +54,8 @@ var result = _dbContext.Users
The following query gets generated (assuming SQL Server as a database provider) The following query gets generated (assuming SQL Server as a database provider)
```sql ```sql
DECLARE @__sampleUser_UserName_0 nvarchar(4000) = N'Jon';
SELECT ( SELECT (
SELECT COALESCE(SUM([p].[ListPrice] * CAST([o].[Quantity] AS decimal(18,2))), 0.0) SELECT COALESCE(SUM([p].[ListPrice] * CAST([o].[Quantity] AS decimal(18,2))), 0.0)
FROM [OrderItem] AS [o] FROM [OrderItem] AS [o]
@@ -61,30 +63,18 @@ SELECT (
WHERE ( WHERE (
SELECT TOP(1) [o0].[Id] SELECT TOP(1) [o0].[Id]
FROM [Orders] AS [o0] FROM [Orders] AS [o0]
WHERE ([u].[Id] = [o0].[UserId]) AND ([o0].[CreatedDate] >= DATEADD(day, CAST(-30.0E0 AS int), GETUTCDATE())) WHERE ([u].[Id] = [o0].[UserId]) AND [o0].[FulfilledDate] IS NOT NULL
ORDER BY [o0].[CreatedDate] DESC) IS NOT NULL AND (( ORDER BY [o0].[CreatedDate] DESC) IS NOT NULL AND ((
SELECT TOP(1) [o1].[Id] SELECT TOP(1) [o1].[Id]
FROM [Orders] AS [o1] FROM [Orders] AS [o1]
WHERE ([u].[Id] = [o1].[UserId]) AND ([o1].[CreatedDate] >= DATEADD(day, CAST(-30.0E0 AS int), GETUTCDATE())) WHERE ([u].[Id] = [o1].[UserId]) AND [o1].[FulfilledDate] IS NOT NULL
ORDER BY [o1].[CreatedDate] DESC) = [o].[OrderId])) + (( ORDER BY [o1].[CreatedDate] DESC) = [o].[OrderId])) * (
SELECT COALESCE(SUM([p0].[ListPrice] * CAST([o2].[Quantity] AS decimal(18,2))), 0.0) SELECT TOP(1) [o2].[TaxRate]
FROM [OrderItem] AS [o2] FROM [Orders] AS [o2]
INNER JOIN [Products] AS [p0] ON [o2].[ProductId] = [p0].[Id] WHERE ([u].[Id] = [o2].[UserId]) AND [o2].[FulfilledDate] IS NOT NULL
WHERE ( ORDER BY [o2].[CreatedDate] DESC) AS [GrandTotal]
SELECT TOP(1) [o3].[Id]
FROM [Orders] AS [o3]
WHERE ([u].[Id] = [o3].[UserId]) AND ([o3].[CreatedDate] >= DATEADD(day, CAST(-30.0E0 AS int), GETUTCDATE()))
ORDER BY [o3].[CreatedDate] DESC) IS NOT NULL AND ((
SELECT TOP(1) [o4].[Id]
FROM [Orders] AS [o4]
WHERE ([u].[Id] = [o4].[UserId]) AND ([o4].[CreatedDate] >= DATEADD(day, CAST(-30.0E0 AS int), GETUTCDATE()))
ORDER BY [o4].[CreatedDate] DESC) = [o2].[OrderId])) * (
SELECT TOP(1) [o5].[TaxRate]
FROM [Orders] AS [o5]
WHERE ([u].[Id] = [o5].[UserId]) AND ([o5].[CreatedDate] >= DATEADD(day, CAST(-30.0E0 AS int), GETUTCDATE()))
ORDER BY [o5].[CreatedDate] DESC)) AS [GrandTotal]
FROM [Users] AS [u] FROM [Users] AS [u]
WHERE [u].[UserName] = N'Jon' WHERE [u].[UserName] = @__sampleUser_UserName_0
``` ```
Projectable properties and methods have been inlined! the generated SQL could be improved but this is what EFCore (v5) gives us. Projectable properties and methods have been inlined! the generated SQL could be improved but this is what EFCore (v5) gives us.