堆栈内存溢出
  简体   繁体   English

Azure Sql数据库查询

[英]Azure Sql Database query

 原文  2017-11-10 14:00:35  3   1    xamarin.ios/ azure-sql-database/ azure-mobile-services

问题描述

I have created a Database on Azure I am also able to access Azure Sql database from my local server by setting firewall etc 我已经在Azure上创建了一个数据库，我也可以通过设置防火墙等从本地服务器访问Azure Sql数据库

What I notice is when I do a table schema change eg Create a new table or add a new column to an existing table, the changes do not reflect on the Azure App (although I can see the latest table changes on Azure SQL database Query editor) 我注意到的是，当我进行表架构更改（例如，创建新表或向现有表添加新列）时，更改不会反映在Azure应用程序上（尽管我可以在Azure SQL数据库查询编辑器中看到最新的表更改） ）

I tried modifying sample TODO app which Azure provide with a default TODO table. 我尝试修改Azure提供的默认TODO表的示例TODO应用程序。

After downloading the App from Azure and running it, App runs without any issues by loading proper data from TODO table. 从Azure下载应用程序并运行它之后，通过从TODO表加载适当的数据，应用程序可以正常运行。

But when I add a new column/rename column to the existing TODO table, Changes DOT file to add new column in api service and published the service. 但是，当我向现有的TODO表中添加新的列/重命名列时，更改DOT文件以在api服务中添加新列并发布了该服务。 APP stops displaying data with connection error... APP停止显示具有连接错误的数据... 

{Microsoft.WindowsAzure.MobileServices.MobileServiceInvalidOperationException: The request could not be completed.  (Internal Server Error)
  at Microsoft.WindowsAzure.MobileServices.MobileServiceHttpClient+<ThrowInvalidResponse>d__24.MoveNext () [0x001da] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter.GetResult () [0x00000] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:113 
  at Microsoft.WindowsAzure.MobileServices.MobileServiceHttpClient+<SendRequestAsync>d__26.MoveNext () [0x000fc] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.MobileServiceHttpClient+<RequestAsync>d__18.MoveNext () [0x000f0] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.MobileServiceTable+<ReadAsync>d__20.MoveNext () [0x0009c] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.MobileServiceTable+<ReadAsync>d__18.MoveNext () [0x00136] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.Query.MobileServiceTableQueryProvider+<Execute>d__8`1[T].MoveNext () [0x000b2] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.Query.MobileServiceTableQueryProvider+<Execute>d__7`1[T].MoveNext () [0x000a2] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at Microsoft.WindowsAzure.MobileServices.Query.MobileServiceTableQuery`1+<ToListAsync>d__33[T].MoveNext () [0x00068] in <bac65eb8c7d1436299ebf8569aaf78b5>:0 
--- End of stack trace from previous location where exception was thrown ---
  at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/exceptionservices/exceptionservicescommon.cs:152 
  at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x00037] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:187 
  at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:156 
  at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in /Library/Frameworks/Xamarin.iOS.framework/Versions/11.4.0.93/src/mono/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/TaskAwaiter.cs:128 
  at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <e1bdc71e0615425d8d4ddf5cd7e37d8e>:0 
  at MyApp08112017.QSCustomerViewController+<RefreshDataAsync>d__9.MoveNext () [0x0008c] in E:\Workspaces\ATM Project\ZIPs From Azure\MyApp08112017_Xamarin_iOS\MyApp08112017\QSCustomerViewController.cs:33 }

1 个解决方案

解决方案1
 1 已采纳  2017-11-13 05:44:54

at MyApp08112017.QSCustomerViewController+d__9.MoveNext () [0x0008c] in E:\\Workspaces\\ATM Project\\ZIPs From Azure\\MyApp08112017_Xamarin_iOS\\MyApp08112017\\QSCustomerViewController.cs:33 } 在MyApp08112017.QSCustomerViewController + d__9.MoveNext（）[0x0008c]从Azure \\ MyApp08112017_Xamarin_iOS \\ MyApp08112017 \\ QSCustomerViewController.cs：33的E：\\ Workspaces \\ ATM Project \\ ZIPs中

Based on the error message, you are using the C# backend for your Azure Mobile Apps. 根据错误消息，您将C＃后端用于Azure移动应用程序。 For adding a new table, you need to define the model of your table and create a Table Controller for it. 要添加新表，您需要定义表的模型并为其创建表控制器。 For edit the column(s), you could edit the table model. 要编辑列，可以编辑表模型。 Before publishing your backend to azure, you need to implement code first migrations, you could manually create the migration file via add-migration and leverage the command update-database to apply the existing migration. 在将后端发布到Azure之前，需要先执行代码迁移，您可以通过add-migration手动创建迁移文件，并利用命令update-database来应用现有迁移。 Also, you could enable the automatically code first migrations. 另外，您可以启用自动编码优先迁移。 More details, you could refer to adrian hall's book Implementing Table Controllers . 更多细节，您可以参考adrian hall的书《 实现表控制器》 。 Moverover, you could also check Handling Publish Failures . 移动者，您也可以检查处理发布失败 。

暂无
暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 无法使用monotouch连接到sql azure数据库 - can't connect to sql azure database using monotouch Web.config文件错误：无法使用Azure移动服务访问SQL数据库 - Web.config file error: Unable to access SQL database with Azure mobile services 使用LINQ查询Azure MobileServiceSyncTable - Query Azure MobileServiceSyncTable with LINQ SQL Azure-单点触控 - Sql azure - monotouch 针对Azure表服务的LINQ查询失败 - LINQ Query against Azure table service fails 如果删除数据，Azure App Service移动应用程序数据库同步失败 - Azure App Service Mobile App database synchronization failes if data is deleted 带有.NET后端的Azure移动服务-数据库中已经有一个命名的对象 - Azure mobile services with .NET backend- There is already an object named in the database Xamarin 表单将列表添加到 SQL 数据库 - Xamarin Forms Add List to SQL database 如何在 Xamarin Android 中将 sql 查询应用于 Firebase？ - How apply sql query to Firebase in Xamarin Android? Xamarin ios：将Sqlite数据库查询结果分配给List - Xamarin ios : Assign a Sqlite Database query results to List
相关标签
 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM