2つの異なる日付範囲でリクエストする

Question

2つの異なる日付範囲でリクエストするためにMySQLに少し問題があります。

私は2014年までnb_salesとlast_salesを持っているだけで、過去年間の度数する必要があります。

結果は、私が欲しい：1-3の最初の日付の範囲内にある

customer_id  | nb_sales | last_sales | frequence 
--------------------------------------------------------------- 
Customer ID  | Sales make by | How many days| How many sales 
       | the customer | since the | has been made 
       |    | last sales? | this year? 

コラム：今日の2014
4列にはseconde日付範囲である：今日まで、Y-1

一時テーブルを作成し、度数を挿入

1. ：だから私はしようとしました
2. SELECTCUSTOMER_ID、LEFT OUTER JOIN

最初のステップはOKですが、1秒間私がどんな結果やエラーメッセージが表示されていないとnb_sales、last_salesと度数 ...そして、私は一時テーブルをLEFT OUTER JOINしたいとき、これは起こった：

LEFT OUTER JOIN tmp_frequence 
    ON tmp_frequence.client_id = sales_flat_order.customer_id 

はたぶん、あなたはより良いアイデアを持っていますか？

CREATE TEMPORARY TABLE tmp_frequence (
    id INT UNSIGNED NOT NULL AUTO_INCREMENT, 
    client_id INT, 
    frequence INT, 
    PRIMARY KEY (id) 
); 

INSERT INTO tmp_frequence (client_id, frequence) 
SELECT sales_flat_order.customer_id, COUNT(sales_flat_order.entity_id) 
FROM sales_flat_order 
WHERE sales_flat_order.created_at BETWEEN '2014-05-22 00:00:00' and '2017-07-31 23:59:59' 
GROUP BY sales_flat_order.customer_id; 

/* ------------------------------ */ 
SELECT 
-- * , 
sales_flat_order.customer_id customer_id, 
COUNT(sales_flat_order.entity_id) nb_sales, 
DATEDIFF("2017-07-31",DATE_FORMAT(MAX(sales_flat_order_item.created_at),"%Y-%m-%d")) last_sales, 
tmp_frequence.frequence frequence 

FROM adl_ec.sales_flat_order_item 
LEFT OUTER JOIN sales_flat_order 
    ON sales_flat_order.entity_id = sales_flat_order_item.order_id 
LEFT OUTER JOIN tmp_frequence 
    ON tmp_frequence.client_id=sales_flat_order.customer_id 

WHERE sales_flat_order_item.created_at BETWEEN '2014-05-22 00:00:00' and '2017-07-31 23:59:59' 
GROUP BY customer_id; 

DROP TABLE tmp_frequence ; 

Answer 1

私は最後に解決策を見つけました。
は「一時的に」あなたの助け:)

DROP TABLE IF EXISTS tmp_frequence; 
CREATE TEMPORARY TABLE tmp_frequence (
    id INT UNSIGNED NOT NULL AUTO_INCREMENT, 
    client_id INT, 
    recence INT, 
    frequence INT, 
    montant INT, 
    PRIMARY KEY (id) 
); 

INSERT INTO tmp_frequence (client_id, frequence) 
SELECT sales_flat_order.customer_id, COUNT(sales_flat_order.entity_id) 
FROM sales_flat_order 
WHERE sales_flat_order.created_at BETWEEN '2016-07-31 00:00:00' and '2017-07-31 23:59:59' 
GROUP BY sales_flat_order.customer_id; 


INSERT INTO tmp_frequence (client_id, recence, montant) 
SELECT 
sales_flat_order.customer_id, 
DATEDIFF("2017-07-31",DATE_FORMAT(MAX(sales_flat_order_item.created_at),"%Y-%m-%d")) recence, 
COUNT(sales_flat_order.grand_total) montant 

FROM adl_ec.sales_flat_order_item 
LEFT OUTER JOIN sales_flat_order ON sales_flat_order.entity_id = sales_flat_order_item.order_id 
AND sales_flat_order_item.created_at BETWEEN '2014-05-22 00:00:00' and '2017-07-31 23:59:59' 
AND qty_invoiced >0 
AND sales_flat_order_item.sku NOT LIKE '%abo%' 
AND sales_flat_order.total_qty_ordered < 5 

GROUP BY customer_id; 

SELECT tmp_frequence.client_id,MAX(tmp_frequence.recence) Recence,MAX(tmp_frequence.frequence) Frequence,MAX(tmp_frequence.montant) Montant 
FROM tmp_frequence 
GROUP BY tmp_frequence.client_id;