13 行
449 B
Ruby
13 行
449 B
Ruby
# frozen_string_literal: true
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class CreatePreviewCardTrends < ActiveRecord::Migration[6.1]
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def change
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create_table :preview_card_trends do |t|
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t.references :preview_card, null: false, foreign_key: { on_delete: :cascade }, index: { unique: true }
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t.float :score, null: false, default: 0
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t.integer :rank, null: false, default: 0
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t.boolean :allowed, null: false, default: false
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t.string :language
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end
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end
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end
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