Mysql: Find rows where column value ends with a specific substring

Question

I have a column url where all the values are urls. I\'m trying to update the value of a different column where-ever the aforementioned url ends with .pdf

Answer 1

I might be oversimplifying... but based on your description, would LIKE solve your problem?

UPDATE YourTable
SET DifferentColumn = 'NewValue'
WHERE Url LIKE '%.pdf'