codership / documentation

Galera Cluster Library
http://galeracluster.com/library/
24 stars 64 forks source link

Wrong claim about lost updates in the documentation #355

Open sciascid opened 2 years ago

sciascid commented 2 years ago

This page in the documentation https://galeracluster.com/library/training/tutorials/supporting-transaction-isolation-levels.html claims that Galera prevents "lost updates" on transactions issued on different nodes of a cluster. This claim is wrong. Find counter examples and discussion here: https://jira.mariadb.org/browse/MDEV-29044