Cannot update WordPress post

I came across an old post on my blog the other day that was getting a lot of hits. When I viewed the page I decided that the code snippet in the article could do with an increase in text size to make it more readable.

I went into the admin panel and added an in-line style attribute to the code tag in question. When I saved the page WordPress reported that the post had been updated, however the text in the editor screen reverted back to what it had been prior to my change. I tried numerous times to save and tried different browsers but try as I might, the change just wouldn’t “stick”.

I usually consider myself pretty adept at solving WordPress related issues but this one was stumping me so I did what all developers do when they are in a tight spot and I googled it. Most posts turned up were completely unrelated, but one article suggested that the issue may be symptomatic of a corrupted table.

A quick command as the MySQL root user had my answer and effected the fix into the bargain

[kieran@www:~/public_html]$ mysqlcheck --check --databases wordpress --tables wp_posts -u root -p
Enter password:
wordpress.wp_posts
warning : Table is marked as crashed
error : Key in wrong position at page 132096
error : Corrupt

I re-ran the same command to make sure it had effected a fix (it isn’t clear from the output)

[kieran@www:~/public_html]$ mysqlcheck --check --databases wordpress --tables wp_posts -u root -p
Enter password:
wordpress.wp_posts OK

Now updating the offending post works first time without issue. I suspect, although can’t be sure, that the corruption occurred during a recent upgrade of the server when not all the services, MySQL included, got shut down gracefully.

   

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1 Comment »

  1. Mike Said,

    February 25, 2014 @ 10:21 pm

    Thank god someone else had this problem and posted about it! Just ran the same command twice, and a perfect fix. Nice one

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