Is there a problem installing latest Mariadb 10 on slackware 14.2?

I'm asking this because on slackware 14.1 ftp site you only have up to MariaDB 5, and this server version does not support online transactions. Yesterday I went to make a transaction that was copying some radius bank tables and then erasing old records, and stopped all company wifi because of the locks.

detail: our freeradius is version 2