forked from Trustie/forgeplus
17 lines
845 B
Ruby
17 lines
845 B
Ruby
class CreateProjectEvaluationTops < ActiveRecord::Migration[5.2]
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def change
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create_table :project_evaluations_tops do |t|
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t.integer :project_id, foreign_key: true, index: true
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t.column :time_interval, :integer, comment: "时间间隔，0: weekly, 1: monthly, 2: quarterly, 3: yearly"
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t.float :previous_score, default: 0, comment: "上次得分"
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t.float :current_score, default: 0, comment: "本次得分"
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t.integer :evaluation_period, comment: "评选期数"
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t.timestamps
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end
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add_index :project_evaluations_tops, :evaluation_period, name: "index_project_evaluations_tops_on_evaluation_period"
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add_index :project_evaluations_tops, :time_interval, name: "index_project_evaluations_tops_on_time_interval"
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add_foreign_key :project_evaluations_tops, :projects, column: :project_id
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end
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end
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