↧
failed MySQL DDL commands and Galera replication
We have recently seen a case where the following command was executed on a Galera Cluster node:SQL> GRANT SUPER ON userdb.* TO root@127.0.0.111; ERROR 1221 (HY000): Incorrect usage of DB GRANT and...
View ArticleRename MySQL Partition
Before I forget it and have to search again here a short note about how to rename a MySQL Partition:My dream:ALTER TABLE history RENAME PARTITION p2015_kw10 INTO p2015_kw09; In reality: ALTER TABLE...
View ArticleIs your MySQL software Cluster ready?
When we do Galera Cluster consulting we always discuss with the customer if his software is Galera Cluster ready. This basically means: Can the software cope with the Galera Cluster specifics?If it is...
View Article