lp1689268 - Fulltext search can not find word which contains punctuation marks

https://bugs.launchpad.net/percona-server/+bug/1689268

Originally reported at https://bugs.mysql.com/bug.php?id=86164

Description:
Fulltext search can not find word which contains punctuation marks like "!?,.{}/" in boolean mode BUT it does in natural language mode.

There is one case reported for "." and "," but according our tests it includes much more punctuation marks.

The reported case is https://bugs.mysql.com/bug.php?id=85876

 

see launchpad ticket for more info