26 lines
868 B
Ruby
26 lines
868 B
Ruby
# 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 AddIndexToEventsAndAuditEventsCreatedAtAuthorId < ActiveRecord::Migration[5.1]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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INDEX_NAME = 'analytics_index_%s_on_created_at_and_author_id'
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EVENTS_INDEX_NAME = (INDEX_NAME % 'events')
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AUDIT_EVENTS_INDEX_NAME = (INDEX_NAME % 'audit_events')
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disable_ddl_transaction!
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def up
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add_concurrent_index :events, [:created_at, :author_id], name: EVENTS_INDEX_NAME
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add_concurrent_index :audit_events, [:created_at, :author_id], name: AUDIT_EVENTS_INDEX_NAME
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end
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def down
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remove_concurrent_index_by_name :events, EVENTS_INDEX_NAME
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remove_concurrent_index_by_name :audit_events, AUDIT_EVENTS_INDEX_NAME
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end
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end
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