次のクエリは、目的の結果を生成します。
SELECT client.client_code,client.client_name,dealing_record.transaction_number,
transaction_type.transaction,payment_status.status,payment_record.Amount_settled,
payment_record.payment_date
FROM client inner Join payment_record on payment_record.client_id= client.client_id
inner join dealing_record on
dealing_record.dealing_record_id=payment_record.dealing_id
inner join payment_status on
payment_record.payment_status_id=payment_status.payment_status_id
inner Join transaction_type on
dealing_record.transaction_type_id=transaction_type.transaction_type_id
WHERE status='pending settlement' AND payment_date BETWEEN '07-Nov-2010' AND
'17-Nov-2013';
より少ない内部結合でこれを行うことができる別の方法はありますか?