files: How to choose SQL entry for users?

[George]

Hi

I am running FreeRADIUS v2.1.6.

Problem is found when SQL works in 'users'.

sql.conf:
 sql sql_auth {
        Some auth-queries...
 }
 sql sql_acct {
        Some acct-queries...
 }

radiusd.conf:
 authorize {

   files
   sql_auth

 }

users:
 DEFAULT SQL-Group == 'Group1'
  ...

But files chooses sql_acct (alphabetic first) as sql entry.
How to choose sql_auth?