There are five counters that can be rebuilt:
- Rebuild Blog Post Information - this will rebuild the total comments, trackbacks and last post information for each blog entry.
- Rebuild Blog User Information - this will rebuild the total entry count for categories as well as the total entries, comments, trackbacks and last post information for each blog.
- Rebuild Blog Counters - this will rebuild the total entry count for categories, total attachments and trackbacks for a blog entry.
- Clear Parsed Text Cache - this will clear the contents of the cached parsed text. Run this if you've added a new custom BBCode or changed BBCode settings and don't want to wait for it to clear in time.
- Rebuild thumbnails - this will rebuild the thumbnails of image attachments. Run this if you did not (or could not) have thumbnails enabled in the past but wish to now or have changed thumbnail dimensions..