sqlclr

问题 First off, Ill say that this issue is related to my previous post. However, I'll move everything over here for reference. The issue I am having is I am still getting the error: Msg 6522, Level 16, State 1, Procedure PerfInsert, Line 0 [Batch Start Line 31] A .NET Framework error occurred during execution of user-defined routine or aggregate "PerfInsert": System.Security.SecurityException: Request failed. System.Security.SecurityException: at MiddleMan.MiddleMan.CreateCommand(SqlString

问题 I need to use SQLCLR to make a stored procedure that uses stuff in .NET 3.5. If I don't use PERMISSION_SET = UNSAFE I can't do it, it will just die and give me this error: Deploy error SQL01268: .Net SqlClient Data Provider: Msg 6503, Level 16, State 12, Line 1 Assembly 'system.core, version=3.5.0.0, culture=neutral, publickeytoken=b77a5c561934e089.' was not found in the SQL catalog. An error occurred while the batch was being executed. So I found this article: http://weblogs.asp.net

问题 I have a folder with 3 dll files in the folder on the server that I'm using to create the assembly. I tried the following code at first and got an error that said it couldn't find the system.data.datasetextensions.dll file on the server and I copied and pasted the dll from my computer to the same folder where my clr project was located and tried running the command again. Create Assembly OoplesCLR from 'c:\ooplesclr\OoplesFinanceCLR.dll' with Permission_set = SAFE GO I'm now getting this

问题 I have a generic clr trigger which can be attached to different tables on insert, update, delete. e.g. [Microsoft.SqlServer.Server.SqlTrigger(Event = "FOR UPDATE, INSERT, DELETE")] public static void TriggerHandle() { DataTable dataTable = new DataTable("Test"); SqlTriggerContext myContext = SqlContext.TriggerContext; try { using (SqlConnection conn = new SqlConnection(CONNECTION_STRING)) { conn.Open(); SqlCommand sqlComm = new SqlCommand(); sqlComm.Connection = conn; switch (myContext

问题 We develop SQL CLR stored procedure which calls methods of a web-service. We use VS2010 to develop and debug this project. The problem is the following exception when we try to start test script which calls our stored procedure: A .NET Framework error occurred during execution of user-defined routine or aggregate "WebServiceExample": System.InvalidOperationException: Could not find default endpoint element that references contract 'ServiceReference1.ExRatesSoap' in the ServiceModel client

问题 I get the following error when I attempt to execute a C# CLR stored procedure from SQL Server 2008 R2: Msg 6522, Level 16, State 1, Procedure PrintShippingDocLabelsToPDF, Line 0 A .NET Framework error occurred during execution of user-defined routine or aggregate "PrintShippingDocLabelsToPDF": System.InvalidOperationException: Cannot load dynamically generated serialization assembly. In some hosting environments assembly load functionality is restricted, consider using pre-generated

问题 I have software which can read only from tables or views. I need to provide this software some data from clr method (for example data from web services). This software will read data like that: select * from my_view WHERE somefield = 'data_identificator' Then clr need to get that somefield as parameter and execute some other code, then return output like result from view. Is it possible at all ? 回答1: This question would be much easier to answer if a full example of the intended code were

问题 I'm writing a custom CLR Aggregate in C# to run in SQL Server 2008. I want to hold most of my SqlUserDefinedAggregate instances' states in Dictionaries, so I can't use the builtin serialization. How can I go about using UserDefined serialization with the Read() and Write() methods? 回答1: Using keys and values of types that BinaryReader and BinaryWriter handle, Write each Dictionary out to the BinaryWriter in key0,value0...keyN-1,valueN-1 order. Prefix this sequence with Dictionary's Count .

问题 I have a SQL CLR function which at the moment returns a string seperated by a comma. How would I code the statement to return two new columns into my resultset. For example Select A, B, MyCLRFunction(X,Y) C From MyTable Returns:- One Two Three,Four Five Six Seven,Eight I would want it to return :- One Two Three Four Five Six Seven Eight 回答1: You will need to convert your CLR function from scalar- to table-valued to allow it to return more than one column. see the MSDN entry on CLR TVF It's

问题 I am trying to add user-defined aggregates to a SQL Server 2008 database whose schema is defined in my Visual Studio 2010 solution file. The code for this custom aggregate lives in a SQLCLR project within the same solution, but I am having a lot of difficulty getting my unit tests to pass. For unit testing this project, I am using a method similar to the one here to get the byte string of the assembly. The test suite or a post-build event needs to automatically update my script to create the