22 lines
597 B
Ruby
22 lines
597 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 AddIndexToMergeRequestsStateAndMergeStatus < ActiveRecord::Migration[5.1]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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add_concurrent_index :merge_requests, [:state, :merge_status],
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where: "state = 'opened' AND merge_status = 'can_be_merged'"
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end
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def down
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remove_concurrent_index :merge_requests, [:state, :merge_status]
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end
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end
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