id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 4136 Save empty, nullable CharField's as null rather than as an empty string David Cramer Tim Graham "When Django sends an update to MySQL for a NULL field it does not insert it as NULL (when you are in the admin). e.g. You have an openid_key field, which is the url of the users openid url. This url has to be unique and should be marked as such for db integrity. You go into the admin and edit a user, they have no openid_key. You save the user. All is fine. You go into the admin and edit a different user, they have no openid_key. You save the user. SQL throws a fit about the key needs to be unique. Django tried to insert """" instead of NULL for this field." New feature closed Forms dev Normal fixed listuser@… sean@… ironfroggy@… Ashutosh Dwivedi m.r.sopacua@… riccardo.magliocchetti@… cmawebsite@… jon.dufresne@… Ready for checkin 1 0 0 0 0 0