0fc9f9d3e7
DB schema generated by a migration may look different in rails 4 and 5 (because rails 5 may use different default values). For this reason it's important to explicitly set for which rails version a migration was written for. See https://stackoverflow.com/questions/35929869/activerecordmigration-deprecation-warning-asks-for-rails-version-but-im-no/35930912#35930912
25 lines
617 B
Ruby
25 lines
617 B
Ruby
class AddEstimateToIssuablesCe < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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def up
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unless column_exists?(:issues, :time_estimate)
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add_column :issues, :time_estimate, :integer
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end
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unless column_exists?(:merge_requests, :time_estimate)
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add_column :merge_requests, :time_estimate, :integer
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end
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end
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def down
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if column_exists?(:issues, :time_estimate)
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remove_column :issues, :time_estimate
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end
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if column_exists?(:merge_requests, :time_estimate)
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remove_column :merge_requests, :time_estimate
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end
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end
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end
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