万恶的mysql deadlocks
https://github.com/aneasystone/mysql-deadlocks/blob/master/11.md
https://blog.csdn.net/dhfzhishi/article/details/81272360
http://blog.itpub.net/22664653/viewspace-2145133/
http://blog.itpub.net/22664653/cid-84487/list-1/
https://github.com/octachrome/innodb-locks
http://xiaobaoqiu.github.io/blog/2016/07/22/%5B%3F%5D-ge-si-suo-wen-ti/