I installed Microsoft SQL Server 2012 Express localdb on my system.
After I created (and started) a Instance (Test) with an database (db1) I tried to connect with my java-Applikation.
The driver ist "com.microsoft.sqlserver.jdbc.SQLServerDriver".
My connection-string is "jdbc:sqlserver://(localdb)\Test;databaseName=db1;schema=db1;"
Error (truncated): java.net.UnknownHostException: '(localdb)' named instance 'Test' Check UDP Port 1434 Check if SQL Server browser-Service is started
My .NET Framework Version is 4.0.2
'SQLCMD.EXE -S(localdb)\Test' works fine.
How can I solve this problem?