19 lines
598 B
Ruby
19 lines
598 B
Ruby
# frozen_string_literal: true
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class CreateRelatedEpicLinks < Gitlab::Database::Migration[1.0]
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def up
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create_table :related_epic_links do |t|
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t.references :source, index: true, foreign_key: { to_table: :epics, on_delete: :cascade }, null: false
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t.references :target, index: true, foreign_key: { to_table: :epics, on_delete: :cascade }, null: false
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t.timestamps_with_timezone null: false
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t.integer :link_type, null: false, default: 0, limit: 2
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t.index [:source_id, :target_id], unique: true
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end
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end
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def down
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drop_table :related_epic_links
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end
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end
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