Mass change ownership?

[aleks_sh]

Hello All!

Earlier my users had non standarted login(username). Now, when we migrate to ldap catalog, login(username) is look like firstname.lastname.
How i can change ownership of all documents for user from his old username to new standart.

I try this:

update alf_node_properties set string_value='firstname.lastname' where string_value='oldlogin';‍‍

but without any success.

Where is stored this information?

Any advice invited.

[savic_prvoslav]

you should create minor script in witch you can change this, then just run the script .