text: 
  class AQueries {
      createA = "insert into attributes (attr_type_id, name) values ($1, $2) returning *"
      getA = "select * from attributes where attr_id = $1"
      getAllA = "select * from attributes"
      updateA = "update attributes set name = $1  where attr_id = $2 returning *"
      deleteA = "delete from attributes where attr_id = $1"
  }
  
  module.exports = new AQueries()
  