34 lines
1.1 KiB
Ruby
34 lines
1.1 KiB
Ruby
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# frozen_string_literal: true
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class CreateUserAchievements < Gitlab::Database::Migration[2.1]
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enable_lock_retries!
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def up
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create_table :user_achievements do |t|
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t.references :achievement,
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null: false,
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index: false,
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foreign_key: { on_delete: :cascade }
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t.bigint :user_id,
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null: false
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t.bigint :awarded_by_user_id,
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null: true
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t.bigint :revoked_by_user_id,
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index: true,
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null: true
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t.timestamps_with_timezone null: false
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t.datetime_with_timezone :revoked_at, null: true
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t.index 'achievement_id, (revoked_by_user_id IS NULL)',
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name: 'index_user_achievements_on_achievement_id_revoked_by_is_null'
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t.index 'user_id, (revoked_by_user_id IS NULL)',
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name: 'index_user_achievements_on_user_id_revoked_by_is_null'
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t.index 'awarded_by_user_id, (revoked_by_user_id IS NULL)',
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name: 'index_user_achievements_on_awarded_by_revoked_by_is_null'
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end
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end
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def down
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drop_table :user_achievements
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end
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end
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