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15 lines
398 B
Ruby
15 lines
398 B
Ruby
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# frozen_string_literal: true
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class CreateTopicGroupTable < ActiveRecord::Migration[5.2]
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def change
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create_table :topic_groups do |t|
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t.integer :group_id, null: false
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t.integer :topic_id, null: false
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t.integer :last_read_post_number, null: false, default: 0
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t.timestamps null: false
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end
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add_index :topic_groups, %i[group_id topic_id], unique: true
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end
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end
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