Request with two different dates ranges - mysql

Question

I've a little issue with MySQL for making a request with two different dates ranges.
I need to have nb_sales and last_sales until 2014 but frequence only for the past year.
The result I want :
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?
Column 1-3 are in the first date range : today to 2014
Column 4 is in a seconde date range : today to y-1
So I tried to :
Create a temporary table and insert frequence
SELECT customer_id, nb_sales, last_sales and frequence with LEFT OUTER JOIN
The first step is ok but for the second one I don't have any result or error message... And this happened when I wanted to LEFT OUTER JOIN my temporary table:
LEFT OUTER JOIN tmp_frequence
ON tmp_frequence.client_id = sales_flat_order.customer_id
Maybe you have a better idea?
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

I've Finally found a solution.
Thank you really for your help :)
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;