30 lines
901 B
Ruby
30 lines
901 B
Ruby
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# frozen_string_literal: true
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class ChangeUpdatedAtIndexAndAddIndexToIdOnDeployments < ActiveRecord::Migration[5.2]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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DOWNTIME = false
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PROJECT_ID_INDEX_PARAMS = [[:project_id, :id], order: { id: :desc }]
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OLD_UPDATED_AT_INDEX_PARAMS = [[:project_id, :updated_at]]
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NEW_UPDATED_AT_INDEX_PARAMS = [[:project_id, :updated_at, :id], order: { updated_at: :desc, id: :desc }]
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def up
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add_concurrent_index :deployments, *NEW_UPDATED_AT_INDEX_PARAMS
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remove_concurrent_index :deployments, *OLD_UPDATED_AT_INDEX_PARAMS
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add_concurrent_index :deployments, *PROJECT_ID_INDEX_PARAMS
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end
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def down
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add_concurrent_index :deployments, *OLD_UPDATED_AT_INDEX_PARAMS
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remove_concurrent_index :deployments, *NEW_UPDATED_AT_INDEX_PARAMS
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remove_concurrent_index :deployments, *PROJECT_ID_INDEX_PARAMS
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end
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end
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