In Java, Visual Studio Code is not recognizing "Objects.isNull" check statement while giving warning of Potential null pointer access (Java 536871364). Environment Operating System: Kubuntu 22.04 ...

With that in mind, in this Java Tip, I present a short program that compiles and runs Java code statements simply by using tools included in Sun’s JDK 1.2 and above.

Hi @liuyudong-pacvue, it's expected that SQL parameter cannot be part of a string. Perhaps you can make the whole statement as a parameter? Although it could be fun to play with jdbc table function, ...