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03-28-2008, 04:40 AM
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 Re: mysql 5 download Séverin Richard wrote: > Jerry Stuckle wrote: > >> You still don't need to compile it yourself. > > > May i change the port number in my5.cnf??? > Moreover i want to create a mysql5 user/group owning the mysql5 directory. Sure you can change the port number in my.cnf and of course you can have a mysql user/group owning and running the mysql. > data compatibility is ok. But some mysql request should be wrong for > mysql5, allthough they are ok for mysql4.... > And the php scripts where written by another developper, genius but not > very "clean". As far as I can recall there hasn't been any deprecations of the SQL between 4 and 5, you should be able to use the php scripts as they are, but with the possibility to optimize the SQL queries if you wished to do that. >> system where you have your site installed and TEST everything >> BEFORE you implement it on the live system. It's the only way to >> prevent downtime on a live system. > I've only one system, that why i want to install both version of mysql > in this only compter. > Switching port (3306 for v4.0.24 and 5027 for v5.0.27) Something that I think you should worry more about is your RH7.2, if I remember it right RedHat stopped to support it 2002 and fedoralegacy.org dropped support for it 2004, either you spend all your time to check for patches for every installed package or the system is badly outdated and is more or less just waiting for getting hijacked. > The really thing i want to do is to install the 2 version on one computer. > do u thing it may be possible????????????? It's of course possible, just see to that the mysql5 is installed under /usr/local instead of /usr (in case your mysql4 would be there). You will need two different init scripts too. > /////////////////// ALERT //////////////////////////// > I try ./configure --help to see if some options may configure the > datafiles, bin and sbin directory and port: it returns me > ------------------- > NOTE: This is a MySQL binary distribution. It's ready to run, you don't > need to configure it! > To help you a bit, I am now going to create the needed MySQL databases > and start the MySQL server for you. If you run into any trouble, please > consult the MySQL manual, that you can find in the Docs directory. > > Installing MySQL system tables... > OK > Filling help tables... > OK > ... > ------------------------ > where are installed the mysql system tables? > do this command upgrade files in /bin/ or /sbin/ Check the install script. If you already have installed, you can try with whereis or/and locate and in worst case find, to see where the files are located. -- //Aho      |
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