Data denormalization: user_login.login field duplicates users.username
It seems that aula_secure.user_login.login
field holds the same data as aula.users.username
field (at least until the latter is modified). The former appears to be used nowhere other than the aula.ideas_space_user()
function. So aula_secure.user_login.login
field should be safe to remove.
Edited by Wladimir Palant