Today, yet another blog post about improvements in MySQL 8.0 related to Performance_Schema. Before MySQL 8.0 it was not always easy to get an example of the queries you could find in Performance_Schema when looking for statements summaries. You had…
With MySQL 8.0, the error logging subsystem has been redesigned to use the new component architecture. Thanks to this new redesign, now the log events can be filtered, the output can be sent to multiple destinations (different formats like JSON).…
In MySQL 8.0, the engineers have added useful meta-data to the table SETUP_INSTRUMENT. This table lists the classes of instrumented objects for which events can be collected. To the NAME, ENABLES and TIMED columns, were added PROPERTIES, VOLATILITY and DOCUMENTATION.…
Recently, I received a question related to GO as delimter to send a query. The user got some generated statements from a third party tool that looked like this:
MySQL 8.0’s new default authentication plugin means more secure connections for users connections but also for replication… but you need to be aware of it ! Yesterday Giuseppe – the datacharmer – Maxia, submitted a bug related to a strange…
As MySQL Community Manager, I am an employee of Oracle and the views expressed on this blog are my own and do not necessarily reflect the views of Oracle.
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