34 lines
796 B
Ruby
34 lines
796 B
Ruby
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# frozen_string_literal: true
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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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class DropProjectsCiId < ActiveRecord::Migration[5.1]
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include Gitlab::Database::MigrationHelpers
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# Set this constant to true if this migration requires downtime.
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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if index_exists?(:projects, :ci_id)
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remove_concurrent_index :projects, :ci_id
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end
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if column_exists?(:projects, :ci_id)
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remove_column :projects, :ci_id
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end
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end
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def down
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unless column_exists?(:projects, :ci_id)
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add_column :projects, :ci_id, :integer
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end
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unless index_exists?(:projects, :ci_id)
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add_concurrent_index :projects, :ci_id
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end
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end
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end
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