Category Archives: MySQL

Removal of implicit and explicit sorting for GROUP BY

In MySQL, historically GROUP BY was used to provide sorting as well. If a query specified GROUP BY, the result was sorted as if ORDER BY was present in the query.

MySQL here implicitly sorts the results from GROUP BY (i.e.…

The –bind-address option now supports multiple addresses

Before the implementation of WL#11652 in MySQL 8.0.13 , the MySQL server listened to incoming connection requests either on one or all configured network interfaces.

However, in case the underlying platform supports several network interfaces it might be useful to allocate more than one network interface for specific use, and therefore allow specifying bind-address for several network interfaces.…