EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Eric_08 · Post by **Eric_08** » Mon 17 Feb 2020 17:15

I'm seeing another issue that's looks like related to 9.11.948 internal build. I'm getting the follow error on the

OracleConnectionStringBuilder

constructor class. Here is a stack trace with the actual error:

Code: Select all

System.NotSupportedException: Keyword not supported: ''.
   at Devart.Data.Oracle.OracleConnectionStringBuilder.Reset(Keywords index)
   at Devart.Data.Oracle.OracleConnectionStringBuilder.Clear()
   at System.Data.Common.DbConnectionStringBuilder.set_ConnectionString(String value) in /_/src/System.Data.Common/src/System/Data/Common/DbConnectionStringBuilder.cs:line 156
   at Devart.Data.Oracle.OracleConnectionStringBuilder..ctor(String connectionString)

This error started happening only with 9.11.948 internal build. I suspect it's due inclusion of various packages that previous Devart package wasn't including.

kakone · Post by **kakone** » Tue 18 Feb 2020 10:40

I also encounter this error. We can't use the OracleConnectionStringBuilder with this version. Looking at the code, it seems to be a problem with the OracleConnectionStringBuilder.validKeywords array (an array of length 49 but with only 48 defined items).

Shalex · Post by **Shalex** » Tue 18 Feb 2020 14:18

The bug with OracleConnectionStringBuilder is fixed: https://download.devart.com/nuget_oracle_9_11_949.zip.

Eric_08 · Post by **Eric_08** » Tue 18 Feb 2020 20:53

The new version fixed OracleConnectionStringBuilder issue. The only remaining issue that's left is inclusion of Microsoft.Windows.Compatibility v2.0.1 package in Devart.Data.Oracle package, which adds various DLLs that previous Devart.Data.Oracle wasn't doing before.

Eric_08 · Post by **Eric_08** » Thu 20 Feb 2020 14:08

Devart team,
I need an official build with no dependency on Microsoft.Windows.Compatbility package. When can you publish the official version? I need to upgrade my application to .NET Core 3.1/EF Core 3.1. It's really urgent that official update is provided within next week.

Shalex · Post by **Shalex** » Tue 25 Feb 2020 14:57

There is no timeframe for the new public build at the moment. We will provide the internal build with no dependency on Microsoft.Windows.Compatbility package and include the fix in the next public build.

Shalex · Post by **Shalex** » Thu 27 Feb 2020 12:00

The internal build with the fix is available at http://download.devart.com/nuget_oracle_9_11_956.zip.

Eric_08 · Post by **Eric_08** » Thu 27 Feb 2020 16:41

Just got the latest internal build. Footprint looks much smaller, which is great. Everything also appears to be working. Will be looking for official build, but so far, so good.

Shalex · Post by **Shalex** » Sat 04 Apr 2020 12:30

New build of dotConnect for Oracle 9.11.980 is available for download now: viewtopic.php?f=1&t=40466.

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EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

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Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code

Re: EF Core 3.1 with nullable enum produces ORA-00904 invalid identifier code