Expression in 3-rd parameter of IS_IN_DB()

[Mirek Zvolský]

I'm sorry that I repeat my question, but I still cannot find solution.

Following works:
IS_IN_DB(db, 'lesson.id', '%(name)s')

And now I need an expression in 3-rd parameter instead of simple field
name, something like:
IS_IN_DB(db, 'lesson.id', '%(name.upper())s')
to see all names in Uppercase. This however doesn't work.

Is there a way how to do it?
Thanks in advance.
Mirek

[mdipierro]

IS_IN_DB(db, 'lesson.id', lambda r: r['name'].upper())

this may work.

[Mirek Zvolský]

>> IS_IN_DB(db, 'lesson.id', lambda r: r['name'].upper())

Thank you very much, works excellent !