Cascade delete behavior for FK between PKs in TPT #28532
Description
Test Delete_where_using_hierarchy fails.
It is trying to delete entity which has dependent containing TPT. The failure indicates that cascade delete in TPT failed. Looking at database schema the FK doesn't contain cascade delete behavior.
USE [TPTInheritanceTest]
GO
/****** Object: Table [dbo].[Birds] Script Date: 7/28/2022 10:18:42 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Birds](
[Species] [nvarchar](100) NOT NULL,
[IsFlightless] [bit] NOT NULL,
[EagleId] [nvarchar](100) NULL,
CONSTRAINT [PK_Birds] PRIMARY KEY CLUSTERED
(
[Species] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, OPTIMIZE_FOR_SEQUENTIAL_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]
GO
ALTER TABLE [dbo].[Birds] WITH CHECK ADD CONSTRAINT [FK_Birds_Animals_Species] FOREIGN KEY([Species])
REFERENCES [dbo].[Animals] ([Species])
GO
ALTER TABLE [dbo].[Birds] CHECK CONSTRAINT [FK_Birds_Animals_Species]
GO
ALTER TABLE [dbo].[Birds] WITH CHECK ADD CONSTRAINT [FK_Birds_Eagle_EagleId] FOREIGN KEY([EagleId])
REFERENCES [dbo].[Eagle] ([Species])
GO
ALTER TABLE [dbo].[Birds] CHECK CONSTRAINT [FK_Birds_Eagle_EagleId]
GO