Two MySql service applications-MySQL

Two MySql service applications: bitsCN.com

Two MySql service applications

1. how to install two MySql services on the same system.

Install version 5.0, and then install version 5.1. I am using mysql-5.0.45-win32.zip and mysql-5.1.28-rc-win32. Note that the configuration port number installed later is not 3306, otherwise it will conflict with the port number of the previous version.

II. Application:

When backing up the database today, we used Version 5.1 to export the data. the 5.1 service was automatically disabled, but there was no way. we installed another 5.0 service and then exported the 5.1 database to 5.0, then, import the database of 5.0 *. SQL file to complete the backup operation.

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