We have upgraded the application with ojdbc6 to ojdbc11 with JDK 17. Getting the below exception, though there is no functional impact. c3p0 version is 0.9.5.5. With ojdbc6 we don't see this issue.

Cause: java.sql.SQLException: Parameter index out of range (1 > number of parameters, which is 0). ; Parameter index out of range (1 > number of parameters, which is 0).; nested exception is ...

While Java is one of the most in-demand and widely used programming languages in the world, it is not without its detractors. Java is not a particularly beginner-friendly language and it is rife with ...

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

java.lang.Exception: java.sql.SQLException: Login failed for user 'web_cockayne_ro'. while trying to connecting to the datasource: with dbUrl=[jdbc:jtds:sqlserver ...