annael at gmail
Apr 18, 2012, 1:36 AM
IntegrityError on trac upgrade
I'm upgrading Trac from 11 to 12. We have several Trac projects, one was
upgraded successfully (trac-admin /var/trac/tracroot_big upgrade run
without errors), but when upgrading the second one (which is much older and
contains more tickets) returns the following error:
IntegrityError: columns ticket, time, field are not unique
In the ticket_change table in the database there are actually no
duplicates, so it is surely upgrade issue. I would appreciate any help.
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