2018-05-09 12:01:36 +05:30
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# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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2019-02-15 15:39:39 +05:30
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class AddClosedByToIssues < ActiveRecord::Migration[4.2]
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2018-05-09 12:01:36 +05:30
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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def up
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add_column :issues, :closed_by_id, :integer
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add_concurrent_foreign_key :issues, :users, column: :closed_by_id, on_delete: :nullify
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end
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def down
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remove_foreign_key :issues, column: :closed_by_id
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remove_column :issues, :closed_by_id
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end
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end
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