db/post_migrate/20220505053504_remove_namespaces_id_parent_id_inverse_partial_index.rb


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# frozen_string_literal: true

class RemoveNamespacesIdParentIdInversePartialIndex < Gitlab::Database::Migration[2.0]
  disable_ddl_transaction!

  NAME = 'index_namespaces_id_parent_id_is_not_null'

  def up
    remove_concurrent_index :namespaces, :id, name: NAME
  end

  def down
    add_concurrent_index :namespaces, :id, where: 'parent_id IS NOT NULL', name: NAME
  end
end