我使用最新版本的 SQL Server 2016 开发人员版和 SSMS (13.0.15600.2)。
在导入bacpac
包含任何临时表和任何使用“WITH SCHEMABINDING”引用它们的对象(函数。视图)的数据层应用程序 () 时可能存在错误。
完全可以将此类数据库导出到 backpac,但是在将其导入时 - 出现错误:
错误 SQL72014:.Net SqlClient 数据提供程序:消息 3729,级别 16,状态 4,第 1 行无法更改“Table2Version”,因为它被对象“BindTest”引用。错误 SQL72045:脚本执行错误。执行的脚本: ALTER TABLE [dbo].[Table2Version] SET (SYSTEM_VERSIONING = OFF);
将重现此问题的最小数据库创建脚本是:
USE [master]
GO
CREATE DATABASE [temptest]
GO
ALTER DATABASE [temptest] SET COMPATIBILITY_LEVEL = 130
GO
USE [temptest]
GO
CREATE SCHEMA [History]
GO
CREATE TABLE [History].[Table2Version](
[Id] [int] NOT NULL,
[Name] [nvarchar](50) NULL,
[SysStartTime] [datetime2](0) NOT NULL,
[SysEndTime] [datetime2](0) NOT NULL
) ON [PRIMARY]
GO
CREATE CLUSTERED INDEX [ix_Table2Version] ON [History].[Table2Version]
([SysEndTime] ASC, [SysStartTime] ASC )
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[Table2Version](
[Id] [int] NOT NULL,
[Name] [nvarchar](50) NULL,
[SysStartTime] [datetime2](0) GENERATED ALWAYS AS ROW START HIDDEN NOT NULL,
[SysEndTime] [datetime2](0) GENERATED ALWAYS AS ROW END HIDDEN NOT NULL,
CONSTRAINT [PK__Table2Version] PRIMARY KEY NONCLUSTERED ( [Id] ASC ),
PERIOD FOR SYSTEM_TIME ([SysStartTime], [SysEndTime])
) ON [PRIMARY]
WITH ( SYSTEM_VERSIONING = ON (HISTORY_TABLE = [History].[Table2Version] , DATA_CONSISTENCY_CHECK = ON ))
GO
CREATE FUNCTION [dbo].[BindTest]()
RETURNS TABLE
WITH SCHEMABINDING
AS
RETURN SELECT Id AS id
from dbo.Table2Version ;
GO
这真的是一个错误还是我做错了什么?