I've looked through the web and didn't find anything between Ab Initio Online Discussion Browser and SQL importing or any other information for that matter. I strongly recommend checking the built-in documentation for Ab Initio Online Discussion Browser because you will have more luck this way.
Additionally, if the software is installed on your PC, go to Help > Contents to read about its features and all the available procedure. It doesn't hurt to look in the installation directory as well where developers place files.