2017-04-05 18:53:57 -04:00
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# rubocop:disable RemoveIndex
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2017-03-17 19:06:11 -04:00
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class RemoveOldProjectIdColumns < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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DOWNTIME = true
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DOWNTIME_REASON = 'Unused columns are being removed.'
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def up
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remove_index :ci_builds, :project_id if
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index_exists?(:ci_builds, :project_id)
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remove_column :ci_builds, :project_id
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remove_column :ci_commits, :project_id
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remove_column :ci_runner_projects, :project_id
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remove_column :ci_triggers, :project_id
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remove_column :ci_variables, :project_id
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end
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def down
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add_column :ci_builds, :project_id, :integer
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add_column :ci_commits, :project_id, :integer
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add_column :ci_runner_projects, :project_id, :integer
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add_column :ci_triggers, :project_id, :integer
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add_column :ci_variables, :project_id, :integer
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add_concurrent_index :ci_builds, :project_id
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end
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end
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