mysql configuration for version 2.1.8

Hello to all, I am using the latest version 2.1.8 and I am newbie. I was trying to configure sql (mysql) for this version, but I did not find any configuration help from any source. I cannot find the sql files that used to be in older version. So, can anyone locate these files for me or please tell me the changes in the sql files. If there is, please send the link that describes how to configure mysql with the latest version of freeradius 2.1.8. Thanks in advance. Pratik