by George Bradford.
Hi Al,
Thank you for this lead! And I apologize for being not including the basics. It's been too many years since I was poking around phpMyAdmin... I didn't even remember to look around in there.
I'm on Moodle 2.4 and according phpMyAdmin, the field I believe is the one to look at is where you say it is (assignmentsubmissions) and is column 11, submissioncomment. According to the descriptors, the field type is text.
What would be the limit for type text?
From that limit, is there a place where Moodle sets its own limit?
As I've posted, I am guessing that the problem I am having is hitting a limit, but it could turn out that this is not a problem if the limit is really high (such as 2^32-1).
-George