MySQL transaction isolation level decorator

Yes, a few per day. I am not sure I understand this fully. Should the retry be in addition to or in place of this decorator?


IntegrityErrors for a 30 day period.
95000 xmodule._xmodule (Not a view, but is mostly called from the 2 views below)
18101 courseware.views.index
9475 courseware.module_render._invoke_xblock_handler
576 /change_enrollment
74 /course_modes/choose
22 /change_email
6 /lang_pref/setlang
6 /verify_student/create_order
2 /change_email_settings
2 /create_account
2 /progress
1 /info