Simply create a trigger which will insert unsubscribed users in the blacklist after every update on the subscriber table.
I just installed moodle on my server and got into a big mysql error complaining about binlog and other stuffs…
Cannot execute statement: impossible to write to binary log since
BINLOG_FORMAT = STATEMENT and at least one table uses a storage engine
limited to row-based logging. InnoDB is limited to row-logging when
transaction isolation level is READ COMMITTED or READ UNCOMMITTED
After a bit of googling and understand what this was about I figured I should add the following in my my.cnf file and then restart mysql.
When building a web application it can seem a bit tricky to get the value of the id (primary key) of the latest row inserted in a mysql table.
It is not that complicated.
The function LAST_INSERT_ID() can help you finding that. This function will return the latest auto-incremented value. No need to specify the table, it just takes the latest one.
SELECT LAST_INSERT_ID() ;
The next question is: what happens when I have many concurrent sessions on the same server? Will I get the latest inserted id from another user?
Login and re-login and re-re-login in phpmyadmin is a huge pain.
Here is the way to extend sessions duration.
Open the file config.inc.php in /usr/share/phpmyadmin or in /etc/phpmyadmin
Add the following line:
And in php.ini, modify the following line:
session.gc_maxlifetime = 86400
You now have 24h sessions.