Can't update custom module I need to add some tables to the database in a new module version. I created a hook_update function:

function bundles_update_7000()
{
    ...
}


But for some reason my module is missing in the updates list in the admin interface. When I run:

drush pm-update bundles


it writes: "No code updates available."

What could be the issue?
You need to run drush updb, not drush pm-update. And you don't specify the module name.  So just:

drush updb