Feedback: Via Henrik Ingo
– Drizzle has microsecond granularity for timestamp. MariaDB just
developed a patch for that, in the 5.3 tree.
http://docs.drizzle.org/date_time_data_types.html
http://kb.askmonty.org/search/?q=microsecond
http://kb.askmonty.org/v/what-is-mariadb-53
editors note: updated with a specific link from Henrik
More Replication
Purging binary logs:
manual:
PURGE BINARY LOGS TO ‘mysql-bin.12345’;
PURGE BINARY LOGS BEFORE ‘datetime’; (can use string or date expression, like NOW()-interval 5 DAY)
Can also say “PURGE MASTER LOGS”