I have a problem with my blog. The thing is this, all the posts have a thumbnail in this address:
And several (A LOT) of posts don't work, because I have made a script that takes videos from a website and publishes in mine.
So, I need to find (I have search in google and here but couldn't find anything) a way to do this:
SELECT * FROM wpbv_postmeta WHERE meta_key='thumb'
And with the results I have to find which images doesn't exist anymore (they are alocated in a different website).
Once I have located all the images that doesn't exist delete posts where that images are, with the help of
Obviously I don't want that you do all the work, but I have no idea how to do it, if you can explain it to me, or give me links to search will be awesome.