The slow query log is the trusted old method of recording slow query, so the database administrator can determine which queries are in the most need for optimization. Since MySQL 5.6, it has to some extend been overshadowed by the …
More Statistics for Slow Queries: log_slow_extra Read more »
MySQL 8.0 introduced a new feature that allows you to persist configuration changes from inside MySQL. Previously you could execute SET GLOBAL to change the configuration at runtime, but you needed to update your MySQL configuration file in order to …
With MySQL 5.6 just gone GA, I thought it would be good to take a look at the changes in options and variables that comes with the new release. First of all, several of the existing options have get new …
