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Add index to exercises

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This commit is contained in:
Maximilian Grundke
2017-11-22 13:47:23 +01:00
parent 80edffaa39
commit 13b3b3edc7
2 changed files with 8 additions and 1 deletions
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5
db/migrate/20171122124222_add_index_to_exercises.rb Normal file
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class AddIndexToExercises < ActiveRecord::Migration
def change
add_index :exercises, :id
end
end