I must make user management for JBPM
I've coded:
INSERT INTO org.jbpm.identity.Membership ('user', 'group', 'CLASS_') VALUES ('2','5,'M')
it doesn't work in java code and throws

org.hibernate.hql.ast.QuerySyntaxException:
unexpected token: VALUES

INSERT INTO org.jbpm.identity.Membership \(\'user\',\'group\', \'CLASS_\'\) VALUES \(\'2\',\'5\',\'M\'\)
also doesn't work

anyway, it works in DB explorer.