http://lesterchan.net/wordpress/2008/07/17/how-to-turn-off-post-revision-in-wordpress-26/

and I have an important bug to tell you about this code :

DELETE a,b,c
FROM wp_posts a
LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id)
LEFT JOIN wp_postmeta c ON (a.ID = c.post_id)
WHERE a.post_type = ‘revision’

The problem is that this code can possibly delete some wrong ‘wp_term_relationships’ records…

In this table, the field ‘object_id’ is *not only* dedicated to set a relationship with the posts tables, but for others too. For example, the ‘links’ table can also be connected with an ID which could possibly (but quite rarely) be the same as a deleted revision.

I wish to explain the problem to you and also to see with you if the following rule I suggest is correct :

In this case, only ‘wp_term_relationships’ records that are connected to a ‘term_taxonomy’ which taxonomy is ‘category’ should be suppressed.

Your WP-Email plug-in is awesome and exactly what I need, but I noticed it has stopped working. I have installed it exactly as you directed and for a while it worked, but now that I’ve updated to the latest version of wordpress (not sure if this is my problem) every time someone sends an email they get an error message: “Message body empty.” Even when you type a message in the message box you still get the error. Is there something that can fix that or does the plug in not work with newer versions of wordpress? I have never checked my email logs until this week and noticed that emails were successful until July of 2011. That’s when every email failed. I know you’re busy, but if there were a way to fix this I would be so grateful.

Would it be simple to transpose this plugin for rating comments ?

Thank you

I’m currently running WP 3.2.1 with multiple sites. I installed your WP-polls, but it only works with the root domain site. I have subdomains for my various sites as such, site1.domain.com, site2.domain.com, etc. I can create, add and view polls just fine on domain.com, but on any subdomain like site1.domain.com, I get a error message when I try to create a poll:
Error In Adding Poll ‘TestPoll’.
Error In Adding Poll’s Answer ’1′.
Error In Adding Poll’s Answer ’2′.

Going from one site to another, I don’t see the polls that I was able to create on the root either. Is there anything I can do fix this so I can create polls for my different sites?

Any help is much appreciated!