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In my project, am using two databases (Oracle and SQL Server).
 
So is there any possible way to generate .edmx(ADO.Net entity data model) file using databases other than SQL Server?
 
If it is possible how can I?
Please respond it ASAP....
 
With regards
R.K.
Posted 6-Sep-12 3:07am

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Solution 1

Entity Framework does not support mapping more than one database to one model/.edmx file, The EF has a provider model so that more than one type of database can be used with it, but the EF does not support a single model mapped to more than one database.
 
Refer similar discussion:
unify two models (edmx) with visual studio[^]
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Comments
rk_prabakar at 6-Sep-12 8:42am
   
Can i generate edmx file from Oracle database?
Prasad_Kulkarni at 6-Sep-12 8:46am
   
DevArt's OraDirect provider now supports entity framework. See here[^]
Prasad_Kulkarni at 6-Sep-12 8:47am
   
Oracle now fully supports the Entity Framework.
Oracle Data Provider for .NET Release 11.2.0.3 (ODAC 11.2)
Release Notes:
http://docs.oracle.com/cd/E20434_01/doc/win.112/e23174/whatsnew.htm#BGGJIEIC[^]
 
More documentation on Linq to Entities and ADO.NET Entity Framework:
http://docs.oracle.com/cd/E20434_01/doc/win.112/e23174/featLINQ.htm#CJACEDJG[^]
 
Note: ODP.NET also supports Entity SQL.
 
Found it here[^]
rk_prabakar at 6-Sep-12 9:04am
   
Now its clear....!! thanks
Prasad_Kulkarni at 6-Sep-12 9:04am
   
Glad to hear that.
You're welcome :)

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