sqm-dashboards/db/migrate/20210923113050_add_indexes_to_survey_item_responses.rb

8 lines
302 B
Ruby

class AddIndexesToSurveyItemResponses < ActiveRecord::Migration[5.0]
def change
add_index :survey_item_responses, :school_id
add_index :survey_item_responses, :survey_item_id
add_index :survey_item_responses, :response_id
add_index :survey_item_responses, :academic_year_id
end
end