34 lines
1 KiB
Ruby
34 lines
1 KiB
Ruby
# frozen_string_literal: true
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class AddStatusToDeployments < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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DEPLOYMENT_STATUS_SUCCESS = 2 # Equivalent to Deployment.state_machine.states['success'].value
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DOWNTIME = false
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disable_ddl_transaction!
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##
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# NOTE:
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# Ideally, `status` column should not have default value because it should be leveraged by state machine (i.e. application level).
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# However, we have to use the default value for avoiding `NOT NULL` violation during the transition period.
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# The default value should be removed in the future release.
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# rubocop:disable Migration/AddColumnWithDefault
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# rubocop:disable Migration/UpdateLargeTable
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def up
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add_column_with_default(:deployments,
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:status,
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:integer,
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limit: 2,
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default: DEPLOYMENT_STATUS_SUCCESS,
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allow_null: false)
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end
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# rubocop:enable Migration/AddColumnWithDefault
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# rubocop:enable Migration/UpdateLargeTable
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def down
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remove_column(:deployments, :status)
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end
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end
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