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# frozen_string_literal: true
class AddIndexesForProjectsApiAuthenticated < ActiveRecord::Migration[5.2]
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
COLUMNS = %i(updated_at name)
def up
add_concurrent_index :projects, %i(created_at id), order: { id: :desc }, name: 'index_projects_api_created_at_id_desc'
add_concurrent_index :projects, %i(last_activity_at id), name: 'index_projects_on_last_activity_at_and_id'
remove_concurrent_index :projects, :last_activity_at
add_concurrent_index :projects, %i(last_activity_at id), order: { id: :desc }, name: 'index_projects_api_last_activity_at_id_desc'
add_concurrent_index :projects, %i(path id), name: 'index_projects_on_path_and_id'
remove_concurrent_index_by_name :projects, 'index_projects_on_path'
add_concurrent_index :projects, %i(path id), order: { id: :desc }, name: 'index_projects_api_path_id_desc'
COLUMNS.each do |column|
add_concurrent_index :projects, [column, :id], name: "index_projects_on_#{column}_and_id"
add_concurrent_index :projects, [column, :id], order: { id: :desc }, name: "index_projects_api_#{column}_id_desc"
end
end
def down
remove_concurrent_index_by_name :projects, 'index_projects_api_created_at_id_desc'
remove_concurrent_index_by_name :projects, 'index_projects_on_last_activity_at_and_id'
add_concurrent_index :projects, :last_activity_at, name: 'index_projects_on_last_activity_at'
remove_concurrent_index_by_name :projects, 'index_projects_api_last_activity_at_id_desc'
remove_concurrent_index_by_name :projects, 'index_projects_on_path_and_id'
add_concurrent_index :projects, :path, name: 'index_projects_on_path'
remove_concurrent_index_by_name :projects, 'index_projects_api_path_id_desc'
COLUMNS.each do |column|
remove_concurrent_index_by_name :projects, "index_projects_on_#{column}_and_id"
remove_concurrent_index_by_name :projects, "index_projects_api_#{column}_id_desc"
end
end
end
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