Hello,
Before upgrading from mediawiki 1.3.9 to the lastest version, I need to backup the SQL database.
I did it with phpmyadmin : I got an SQL text file of 30M. I tried to read it back ... too big says some php script, without saying how to cure this problem.
I suppose some of you have already have this problem. (I tried to read MySql and PhpMyadmin docs ... I had quickly been lost)
Thanks François Colonna