sqm-dashboards/db/migrate/20220809213959_create_race_scores.rb
rebuilt 105f30f220 Change race score calculations so the average bubbles up through survey_items
-> scales -> measure.
Precalculate averages for performance.
2022-08-10 09:58:11 -07:00

14 lines
448 B
Ruby

class CreateRaceScores < ActiveRecord::Migration[7.0]
def change
create_table :race_scores do |t|
t.references :measure, null: false, foreign_key: true
t.references :school, null: false, foreign_key: true
t.references :academic_year, null: false, foreign_key: true
t.references :race, null: false, foreign_key: true
t.float :average
t.boolean :meets_student_threshold
t.timestamps
end
end
end