I already covered some information related to users password recently (see this post and this one). Today, let’s have a look at the password management features available in MySQL 8.0.
It seems, that this is a question that regularly shows up in forums or stackoverflow. To start, let’s highlight the fact that in MySQL 8.0 it’s not any more possible to create a user directly from the GRANT command (ERROR 1410 (42000): You are not allowed to create a user with GRANT). This means that to grant some privileges, the … Read More
As you know, MySQL uses some keywords and some of them are also reserved. Let’s have a look how to deal with that: mysql> create table WRITE (id int auto_increment primary key, varying varchar(10), than int); ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right … Read More
If you are using MySQL InnoDB Cluster (Group Replication) with ProxySQL, you should be familiar with the 2 functions and 1 view required in SYS Schema that ProxySQL uses to see if a node is online, partitioned or not, and if it’s lagging or not (see link1 and link2). I received recently a very valuable contribution from Bruce DeFrang that … Read More
For the third year in a row, we will take advantage of the mass presence of our MySQL Engineers during FOSDEM to organize the pre-FOSDEM MySQL Day. The program of this 3rd edition is already on track, thank you to all the speakers who already confirmed their participation. Start End Event Speaker Company Topic Friday 1st February 09:30 10:00 MySQL … Read More