Displaying 1 result from an estimated 1 matches for "projects_schedules".
2007 Apr 08
0
select html for habtm
...ction => ''show'', :id => @schedule
else
render :action => ''edit''
end
end
I keep getting an error:
ActiveRecord::StatementInvalid in ScheduleController#update
Mysql::Error: Duplicate entry ''3'' for key 1: INSERT INTO
projects_schedules (`project_id`, `id`, `schedule_id`) VALUES (3, 3,
1)
It''s because the id 3 is already used in the projects_schedules table.
Why is it choosing a duplicate key?
T.
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