统计商品各项数据sql&统计历史数据sql
1.统计商品各项数据
需求就是将统计商品的 成交总数、订单数、商品价格、访问数量等。写了个sql记录一下，以便以后遇到类似的需求方便查看。
SELECT
productName,orderIdCount,actualPrice,accountCount,askNum
FROM
(
SELECT
count( order_id ) orderIdCount,
product_id,
p.NAME productName
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.actual_price
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN ( 180, 170 )
AND date( d.create_time ) IN ( '2022-10-26', '2022-10-25' )
) b
LEFT JOIN yun_job_shop_product p ON p.id = product_id
GROUP BY
product_id
) a left join (
SELECT
product_id,
sum(actual_price) actualPrice
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.actual_price
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN ( 180,170 )
AND date( d.create_time ) IN ( '2022-10-26', '2022-10-25' )
) b
left join yun_job_shop_product p on
p.id=product_id
GROUP BY product_id) b on a.product_id=b.product_id
left join ( SELECT
product_id,
count(b.account) accountCount
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.account
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN ( 180,170 )
AND date( d.create_time ) IN ( '2022-10-26', '2022-10-25' )
GROUP BY o.account
) b
left join yun_job_shop_product p on
p.id=product_id
GROUP BY product_id)c on c.product_id=a.product_id
left join (SELECT
count(b.account) askNum,
product_id
FROM
(
SELECT
account,
product_id,
date(create_time)
FROM
yun_job_shop_footprint
WHERE
product_id
IN ( 180,170 )
and date(create_time)
IN ( '2022-10-26', '2022-10-25' )
) b left join yun_job_shop_product p
on b.product_id = p.id
GROUP BY b.product_id
)d on d.product_id=a.product_idmybatis中的写法
SELECT
product_id productId,productName,orderIdCount,actualPrice,accountCount,askNum,payCount
FROM
(
SELECT
count( order_id ) orderIdCount,
product_id,
p.NAME productName
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.actual_price
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN
#{id}
AND date( d.create_time ) IN
#{day}
) b
LEFT JOIN yun_job_shop_product p ON p.id = product_id
GROUP BY
product_id
) a left join (
SELECT
product_id,
sum(actual_price) actualPrice
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.actual_price
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN
#{id}
AND date( d.create_time ) IN
#{day}
) b
left join yun_job_shop_product p on
p.id=product_id
GROUP BY product_id) b on a.product_id=b.product_id
left join ( SELECT
product_id,
count(b.account) accountCount
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.account
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN
#{id}
AND date( d.create_time ) IN
#{day}
GROUP BY o.account
) b
left join yun_job_shop_product p on
p.id=product_id
GROUP BY product_id)c on c.product_id=a.product_id
left join (SELECT
count(b.account) askNum,
product_id
FROM
(
SELECT
account,
product_id,
date(create_time)
FROM
yun_job_shop_footprint
WHERE
product_id
IN
#{id}
and date(create_time)
IN
#{day}
) b left join yun_job_shop_product p
on b.product_id = p.id
GROUP BY b.product_id
)d on d.product_id=a.product_id
left join (SELECT
count(order_id) payCount,
product_id
FROM
(
SELECT
d.order_id,
d.product_id,
o.create_time,
o.actual_price
FROM
yun_job_shop_order_details d
LEFT JOIN yun_job_shop_order o ON d.order_id = o.order_id
WHERE
product_id IN
#{id}
AND date( d.create_time ) IN
#{day}
and o.order_state in (1,2,4)
) b
left join yun_job_shop_product p on
p.id=product_id
GROUP BY product_id)e on e.product_id=a.product_id
limit #{pagination.startRow},#{pagination.pageSize}2.统计历史数据
需求：获取每天的访问的商品的数量。使用天作为条
SELECT a.startTime,IFNULL(b.number,0) AS actualPrice
FROM (
SELECT date(#{day}) startTime
) a LEFT JOIN (
SELECT DATE(create_time) AS timee, sum(actual_price) AS number
FROM yun_job_shop_order
where
DATE_FORMAT(create_time, '%Y-%m-%d' ) IN
#{day}
and
order_id in
#{day.orderId}
AND order_state in (1,2,3)
GROUP BY DATE(create_time)
) b ON a.startTime = b.timee;