I have an web application that was using oracle 11g, EF 5 code first and system.data.oracleclient.
So now, It was upgraded to EF 6 and Oracle Managed Data Access.
The ODP .Net is installed. This error happens only when I am using TNS in connection string. If I write the full connection string, with TNS, it works fine.
My connection string is:
<add name="CoreDbContext" connectionString="data source=DBCONN;password=TIS;user id=TIS" providerName="Oracle.ManagedDataAccess.Client"/>
What is wrong?
基本上,我重新安装了Oracle数据提供程序,它工作正常。
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