Security problem with ggregate functions using Java

Hi, I need to extend Java’s aggregate functions to include Median, using the code below import java.util.ArrayList; import java.util.Collections; import org.apache.derby.agg.Aggregator; public class median> implements Aggregator { private ArrayList _values; public

Re: Security problem with ggregate functions using Java

Hi Nicholas, I think that your issue is due to java policy ( either you need to change your Java policy file, or if you supply any do your derby context, update this one ). Please check https://docs.oracle.com/cd/E19225-01/820-5594/ahtbo/index.html, and this