- ABP Framework version: v7.2.2
- UI Type: Blazor Server
- Database System: EF Core (SQL Server, Oracle, MySQL, PostgreSQL, etc..)
- Tiered (for MVC) or Auth Server Separated (for Angular): yes
Hi, I want to establish connections to two separate databases (Oracle and MSSQL). When trying to connect to the Oracle database, I'm encountering an error similar to the one below: 'System.ArgumentException: 'Server' is an invalid connection string attribute.' How can I resolve this?
7 Answer(s)
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Hi ,
Can you check this once similar ticket https://support.abp.io/QA/Questions/3579/Possible-to-connect-using-two-different-database-management-systems-in-single-solution#
Thanks,
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I didn't see a server error in the link you provided
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Hi,
Please check https://learn.microsoft.com/en-us/answers/questions/899331/system-argumentexception-server-is-an-invalid-conn
Thanks,
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Hello, The system was working. I left, and when I came back after 1 hour, I restarted it, but now it's giving an error. What could be the reason?
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hi yunusemrecaglar
Can you share a simple project to show the error?
liming.ma@volosoft.com
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"options.UseSqlServer<ObiyosisDbContext>(); options.UseOracle<OldSystemDbContext>();",
"options.UseSqlServer();" When I changed the code from the upper part to the lower part and ran it, the issue was resolved. Now it's not giving that error, even when I revert to the upper part. If it happens again, could I contact you for remote assistance?
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hi
Of course, you can open a new question if you get a new problem..
