TableName jarName = jarName(server, jar);
        DDLFunctions ddl = server.getDXL().ddlFunctions();
        if (undeploy != 0) {
            new SQLJJarDeployer(context, jarName).undeploy();
        }
        ddl.dropSQLJJar(server.getSession(), jarName);
        server.getRoutineLoader().checkUnloadSQLJJar(server.getSession(), jarName);
    }
    private static TableName jarName(ServerSession server, String jar) {
        int idx = jar.lastIndexOf('.');