db/post_migrate/20230419121943_add_namespaces_by_top_level_namespace_index_v2.rb


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# frozen_string_literal: true

class AddNamespacesByTopLevelNamespaceIndexV2 < Gitlab::Database::Migration[2.1]
  disable_ddl_transaction!

  INDEX_NAME = 'index_on_namespaces_namespaces_by_top_level_namespace'

  def up
    unprepare_async_index_by_name :namespaces, INDEX_NAME
    prepare_async_index :namespaces, '(traversal_ids[1]), type, id', name: INDEX_NAME
  end

  def down
    unprepare_async_index_by_name :namespaces, INDEX_NAME
  end
end