config_id, config_name, config_type, mch_id, enabled, create_by, create_time, update_by, update_time update tool_pay_config set enabled = false where config_id != #{configId} update tool_pay_config set enabled = true where config_id = #{configId} select from tool_pay_config order by config_id desc select * from tool_pay_config where enabled = true and oying = #{oying} limit 1