I host a lot of wordpress sites for friends, family and business and one thing I’ve noticed is the collection of spam on some of these sites because they either don’t want to use the provided spam plugins, don’t maintain the plugins or just simply don’t care about their blog anymore.
Something I do regularly on my site but neglected to run on the other sites is running a SQL to delete the comments marked as spam in the comments table.
Instructions:
Open up PHPMyAdmin. After selecting your DB on the left click “SQL”,
The SQL to enter should be,
DELETE FROM `wp_comments` WHERE `comment_approved` = ’spam’
If you’re like me I and changed the default table prefix (highlighted above) from wp_ just change the SQL with the correct prefix for your table.
Then click “GO”.
After you’ll be greeted with this informational dialog. 43K comments is ridiculous and will slow down your db.
You’re not done yet, click structure and optimize your tables to get rid of the overhead.
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