我正在尝试将DACPAC部署到LocalDB 2012,但它只是没有它:
堆栈跟踪如下:
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Could not deploy package. (Microsoft.SqlServer.Dac)
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Program Location:
at Microsoft.SqlServer.Dac.DeployOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.OperationExtension.Execute(IOperation operation, Action`2 reportStatus, CancellationToken cancellationToken)
at Microsoft.SqlServer.Dac.DacServices.InternalDeploy(IPackageSource packageSource, Boolean isDacpac, String targetDatabaseName, DacDeployOptions options, CancellationToken cancellationToken)
at Microsoft.SqlServer.Dac.DacServices.Deploy(DacPackage package, String targetDatabaseName, Boolean upgradeExisting, DacDeployOptions options, Nullable`1 cancellationToken)
at Microsoft.SqlServer.Management.Dac.DacWizard.DeployModel.Install()
at Microsoft.SqlServer.Management.Dac.DacWizard.DeployModel.RunAction()
at Microsoft.SqlServer.Management.Dac.DacWizard.ExecuteDacPage.backgroundWorker1_DoWork(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
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Unable to connect to target server. (Microsoft.Data.Tools.Schema.Sql)
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Program Location:
at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentEndpointServer.OnInit(ErrorManager errors, String targetDBName)
at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeployment..ctor(SqlDeploymentConstructor constructor)
at Microsoft.Data.Tools.Schema.Sql.Deployment.SqlDeploymentConstructor.ConstructServiceImplementation()
at Microsoft.SqlServer.Dac.DacServices.CreatePackageToDatabaseDeployment(String connectionString, IPackageSource packageSource, String targetDatabaseName, DacDeployOptions options, ErrorManager errorManager)
at Microsoft.SqlServer.Dac.DeployOperation.<>c__DisplayClass4.<CreatePlanInitializationOperation>b__0(Object operation, CancellationToken token)
at Microsoft.SqlServer.Dac.Operation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.ReportMessageOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.OperationExtension.CompositeOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.OperationExtension.CompositeOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.OperationExtension.CompositeOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.DeployOperation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
现在,因为我试图通过SSMS部署它,我知道我可以连接到服务器。我在Visual Studio中检查了解决方案,目标版本是针对SQL Server 2012的,连接字符串似乎是正确的。
有趣的是,通过Visual Studio进行部署工作,但后来我无法将数据库升级到数据层应用程序,我收到此消息:
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Database source is not a supported version of SQL Server (localdb)\MYINSTANCE: . (Microsoft.SqlServer.Dac)
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Program Location:
at Microsoft.SqlServer.Dac.DacServices.GetDatabaseSchemaProvider(String connectionString)
at Microsoft.SqlServer.Dac.DacServices.InternalRegister(String targetDatabaseName, String applicationName, Version applicationVersion, String applicationDescription, ModelStorageType modelStorageType)
at Microsoft.SqlServer.Dac.DacServices.<>c__DisplayClass29.<Register>b__28(Object operation, CancellationToken token)
at Microsoft.SqlServer.Dac.Operation.Microsoft.SqlServer.Dac.IOperation.Run(OperationContext context)
at Microsoft.SqlServer.Dac.OperationExtension.Execute(IOperation operation, Action`2 reportStatus, CancellationToken cancellationToken)
at Microsoft.SqlServer.Dac.DacServices.Register(String targetDatabaseName, DacSchemaModelStorageType modelStorageType, String applicationName, Version applicationVersion, String applicationDescription)
at Microsoft.SqlServer.Management.Dac.DacWizard.RegisterModel.RunAction()
at Microsoft.SqlServer.Management.Dac.DacWizard.ExecuteDacPage.backgroundWorker1_DoWork(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
我错过了什么?
更新到最新版本的SSMS应该解决这个问题。它可以在这里找到:https://msdn.microsoft.com/en-us/library/mt238290.aspx
否则,请确认您使用的LocalDB版本是LocalDB 2012.为此,您可以对服务器运行此查询:
select @@version
处理dacpac部署的库称为数据层应用程序框架,即DacFX。 SSMS 2012使用的DacFX版本安装在:
C:\program files (x86)\Microsoft Sql Server\110\DAC\bin
请注意路径中的“110”,表示DacFX的版本最多支持SQL Server 2012. SSMS 2014在类似路径中查找DacFX,但在120文件夹中,该版本的DacFX最多支持SQL Server 2014,等等。
当要求DacFX部署到比支持的版本更新的服务器版本时,它将提供“无法连接”错误消息。 (顺便提一下,在较新版本的DacFX中,错误消息已得到改进)。
在某个时间点,Visual Studio使用了上述路径中安装的DacFX版本,但是在SQL Server工具中发布SQL Server 2014支持的时候,进行了更改,Visual Studio获得了自己的DacFX副本。
C:\program files (x86)\Microsoft Visual Studio XX.0\Common7\IDE\Extensions\Microsoft\SQLDB\DAC\120
因此,您可以在不同版本的Visual Studio和SSMS之间获得不同的行为。
我遇到了同样的问题,它通过将可执行文件夹从“C:\ program files(x86)\ Microsoft Sql Server \ 110 \ DAC \ bin”更改为“C:\ program files(x86)\ Microsoft Sql Server”来修复120 \ DAC \ BIN”
感恩节,订阅