docker pull mysql
mkdir /tmp/mysql
docker run --name trigger_bug -v /tmp/mysql:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=test -d mysql:latest
sudo ls -l /tmp/mysql/mysql.ibd
docker exec -i trigger_bug sh -c 'exec mysql -uroot -p"$MYSQL_ROOT_PASSWORD" 2> /dev/null' < init_tables.sql
for i in {1..5000}
do
    docker exec -i trigger_bug sh -c 'exec mysql -uroot -p"$MYSQL_ROOT_PASSWORD" 2> /dev/null' < create_triggers.sql
done
sudo ls -l /tmp/mysql/mysql.ibd
sudo grep -c 'something_unique' /tmp/mysql/mysql.ibd