If you couldn’t attend the MariaDB & MySQL Community Event in April 2014, held at the Hilton Santa Clara, fret not as there are slides and videos uploaded for you to watch at your leisure. There is likely to be at least one more community event later this year, so watch the space. Currently on the […]READ MORE
There's innodb_large_prefix as a possible workaround, which is default in 10.2 https://t.co/URwAEaZcN7
The reason is because MariaDB imposes a maximum of 767 bytes for indexes, and 767 / 4 = 191 (rounded down).
The danger of no Primary Key when replicating in RBR (partial protection with MariaDB 10.1) https://t.co/M6mABJdkmn by @jfg956