I have a table with 25 million records and 10 columns on which I am trying to create indexes. According to the following documentation no table copy should occur but when I monitor disk usage it is ...
From the docs: If a duplicate-key error occurs, a shared lock on the duplicate index record is set. This use of a shared lock can result in deadlock should there be multiple sessions trying to ...
We have a HAProxy which balances reads and writes to only one (of three) Galera nodes. If this balancing works fine, the parameters wsrep_log_conflicts and cert.log_conflicts should never log any ...