Category "derby"

How to round to n decimal places in Apache Derby JavaDB

How does one round a given value to n decimal places in Apache Derby using SQL? It should be to the nearest decimal. The SQL round function is not supported in

No suitable driver found for jdbc by Java 9.0.4 and Derby 10.14.2.0 and Maven

I'm trying to solve the problem with connection to Derby since a few days. I have always the same Exception: java.sql.SQLException: No suitable driver found

DERBY SQL error: ERRORCODE: 40000, SQLSTATE: XJ041, SQLERRMC: Failed to create database 'sun-appserv-samples'

I'm following the first cup tutorial, but I'm stuck at the end of chapter 4 with this exception: java.sql.SQLException: Error in allocating a connection. Ca