[TYPO3-english] Upgrade tt_content image_link field

[Gregory Loichot]

Hello,

I'm using a TYPO3 4.2.10 and I'm trying to enlarge image_link size.
I already update this field in DB : varchar(255) -> MEDIUMTEXT

Then I would like to enlarge the input field in backend. So I tried :

TCEFORM.tt_content.columns.image_link.config.max=500
or
TCEFORM.tt_content.image_link.config.input=15,500

in my option page(TSconfig), put it did not work.

Any idea ?

Thanks
Greg