edmx

Is it possible to persistently add the manually added stored procedures in the edmx file? The database is generated from model. Every time I change something within the editor in the edmx file, the stored procedures are lost. Only the FunctionImport entry is still available afterwards. A sample Function looks like this: <Function Name="SP_I_InsertGroup" Aggregate="false" BuiltIn="false" NiladicFunction="false" IsComposable="false" ParameterTypeSemantics="AllowImplicitConversion" Schema="dbo"> <Parameter Name="name" Type="nvarchar" Mode="In" /> <Parameter Name="chiefId" Type="int" Mode="In" />

Using Schema First , I have a database structure, as so ExternalDataItems --- edataitem_id PK -- surrogate auto-increment - NOT for FK relation here datahash UX -- Candidate Key / Unique Index (binary(20)) ExternalMaps --- emap_id PK ext_datahash FK on ExternalDataItems.datahash - NOT referencing the surrogate PK and after generating the SSDL/CSDL 1 has this <Association Name="FK_ExtMaps_ExtDataItems"> <End Multiplicity="1" Role="ExternalDataItems" Type="Store.ExternalDataItems" /> <End Multiplicity="*" Role="ExternalMaps" Type="Store.ExternalMaps" /> <ReferentialConstraint> <!-- error on this

This is driving me crazy. I am getting error that object doesn't contain definition for DeleteObject. Here is my line of code that produces an error: ctx.Tanks.DeleteObject(Tank); I tried to reference another object from another edmx file that my friend has created and then everything is fine, DeleteObject exists. I don't think I miss any references in my project. And project itself contains edmx file and I used DBContext to create POCOs. Any ideas? The DbContext API defines DbSet s not ObjectSet s. DbSet has a Remove method not DeleteObject method. You need to first decide which API you are

I'm looking for a way for retrieving Entity Data Model ( EDM ) from __MigrationHistory table using only T-SQL (so anyone, using Microsoft SQL Server Management Studio only, could do the same). I want to have a valid BASE64 string value. I don't want to fully decompress it to EDMX . I don't want to get it from *.resx migration file. When I select whole __MigrationHistory in SSMS, Model column value is like following

I need to add a field into model that Database does not have the field actually. Because, firstly I tried to add the field into Entity class only. public partial class Weborder { (Auto Generated) public int orderno {get; set;} . . . (Add Manually) public string newField1 {get; set;} //this is new field that DB does not have public string newField2 {get; set;} //this is new field that DB does not have } and later, when I update EDXM then EDMX remove the new fields because the database does not have the field. :( So I add the field into EDMX model manually. (Add -> Scalar Property) then an error

My connection strings are as follows: <add name="RollCallDBEntities" connectionString="metadata=res://System.Engine/RollcallNS.csdl|res://System.Engine/RollcallNS.ssdl|res://System.Engine/RollcallNS.msl;provider=Devart.Data.Oracle;provider connection string="User Id=user;Password=password;Server=127.0.0.1;Direct=True;Sid=ORCL"" providerName="System.Data.EntityClient" /> my code are as follows: using (var db= new RollCallDBEntities()) //ok { var query = db.TBL_ROLLCALL.ToList(); //Unable to load the specified metadata resource. } my assembly: System.Engine Anyone have any ideas? these links did

Is there an IBM Driver so we can use Linq to Entity framework to connect to DB2 and generate the DB2 entities on the desinger edmx file? Any links would be greatly appreciated 7 is out. You can install DB2 9.7 client in your pc to connect to any DB2 version. You can create edmx file to DB2 8.2 database too using this 9.7 client. While developing you might require a visual studio debugger similar to that of Scott's - Linq to SQL debug visualizer. In that case feel free to download my RV's Linq to Entity visualizer at http://www.rajavenkatesh.com/projects.aspx Good luck RV Yes. Register yourself

I have a db with 5 tables. At the beginning, I've added those tables in, but then decided to remove some due to some relationship compile error. Now, when i want to add them back, i'm opening the edmx file -> update model from database... I don't see those tables under add tab, but only under the "refresh" tab. How can i add them back? mathijsuitmegen In order to re-add a table to your model you will first need to delete the table from your model. (a list of tables is visible in the [model.Store] tree (see ' Model Browser ' pane- you can open it from right-mouse click menu). When you run