20 lines
672 B
Ruby
20 lines
672 B
Ruby
# 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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class AddSquashToMergeRequests < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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DOWNTIME = false
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def up
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unless column_exists?(:merge_requests, :squash)
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# rubocop:disable Migration/UpdateLargeTable
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add_column_with_default :merge_requests, :squash, :boolean, default: false, allow_null: false # rubocop:disable Migration/AddColumnWithDefault
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end
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end
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def down
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remove_column :merge_requests, :squash if column_exists?(:merge_requests, :squash)
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end
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end
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