Reference article:
Some understanding of mysql innodb in the MVCC
https://www.cnblogs.com/chenpingzhao/p/5065316.html
MySQL Inside: transaction isolation level and MVCC
http://ningg.top/inside-mysql-transaction-and-mvcc/
Reference article:
https://www.cnblogs.com/chenpingzhao/p/5065316.html
http://ningg.top/inside-mysql-transaction-and-mvcc/