Mysql remove stored escape character

Question

Due to a coding error by a prior dev I've discovered we have a mysql table that has a bit of data that has an extra escape character.

update mytable SET title = TRIM(TRAILING '\' FROM title)

I've tried the above but it obviously throws an error, and I've tried '\\'. How do I get mysql to treat the backslash literally on it's own?

Answer 1

Try the following:

update mytable SET title = TRIM(TRAILING '\\' FROM title)