I'm not amazing at SQL and can't figure out how to do this. Here are the two queries I have at the moment.
SELECT TicketID_PK, SubProjectID_FK, ProjectID_FK, CustomerID_FK, TicketDate, TicketNumber,
SignOff, WorkOrder, ClientPO, TicketType, Description, Processed
FROM Tickets
INNER JOIN CustomersSubProjects ON Tickets.SubProjectID_FK = CustomersSubProjects.SubProjectID_PK
INNER JOIN CustomersProjects ON CustomersSubProjects.ProjectID_FK = CustomersProjects.ProjectID_PK
WHERE TicketID_PK = 1
SELECT ROUND(WCB+Vacation+Stat+UIC+CPP+Overhead,2) AS Total
FROM EmployeeFormula
WHERE EffectiveDate <= $TicketDate
ORDER BY EffectiveDate DESC LIMIT 1
I'm saving TicketDate as $TicketDate and using it in the second query, but I'm sure there is a way to combine the two queries to avoid this. Any help would be appreciated.
Edit: I need to select the EmployeeFormula Total (as shown in second query) by comparing the TicketDate column (in the Tickets table) to the EffectiveDate column. So the results should look like this:
TicketID_PK SubProjectID_FK ProjectID_FK CustomerID_FK TicketDate TicketNumber Total
1 1 1 1 2014-01-05 1-0501-00 30.78
Use like a subquery.
SELECT TicketID_PK, SubProjectID_FK, ProjectID_FK, CustomerID_FK, TicketDate, TicketNumber,
SignOff, WorkOrder, ClientPO, TicketType, Description, Processed, (SELECT ROUND(WCB+Vacation+Stat+UIC+CPP+Overhead,2) FROM EmployeeFormula WHERE EffectiveDate <= TicketDate ORDER BY EffectiveDate DESC LIMIT 1) AS Total
FROM Tickets
INNER JOIN CustomersSubProjects ON Tickets.SubProjectID_FK = CustomersSubProjects.SubProjectID_PK
INNER JOIN CustomersProjects ON CustomersSubProjects.ProjectID_FK = CustomersProjects.ProjectID_PK
WHERE TicketID_PK = 1
Related
I have 2 table that join together ( Orders and Order_item)
When I use join I get duplicates records then I eliminate them with DISTINCT, but when I want to get sum the the shipping_price DISTINCT not works because it just eliminate the same price value and I all my prices are same I get 1 not sum !
If I don't use DISTINCT , I get rows per each items in order
SELECT sum(DISTINCT shipping_price) FROM `product_order`
INNER JOIN `product_address`
ON `product_order`.`address_id` = `product_address`.`id`
INNER JOIN `product_item`
ON `product_order`.`id` = `product_item`.`order_id`
WHERE (`status`<>2)
AND (`company_id`=1968)
AND DATE(date)='2021-08-31'
ORDER BY `product_order`.`id` DESC
how to get sum of shipping price correctly ..
data in order_table is
id shipping_price status
100
200
200
100
sum = 600 , but how to get it, if I did't DISTINCT, I get more than one row per order_items row counts that join tho order..
Use a subquery to get your shipping prices. Something like this:
SELECT product_order.id,
SUM(product_item.price * product_item.quantity) shipping_price
FROM product_order
JOIN product_item ON product_order.id = product_item.order_id
GROUP BY product_order.id
The trick here is to get a subquery that delivers exactly one row per order, with the summed-up shipping priced in it. Do your SUM() ... GROUP BY ...` in the subquery. That way you'll avoid any duplication of items.
TEST THIS before you proceed to make sure it works: giving each order id and its shipping price.
Then use it as if it were a table, JOINing it to the rest.
SELECT total.shipping_price,
product_order.id,
product_address.*
FROM product_order
JOIN product_address
ON product_order.id = product_address.order_id
JOIN (
SELECT product_order.id,
SUM(product_item.price * product_item.quantity) shipping_price
FROM product_order
JOIN product_item ON product_order.id = product_item.order_id
GROUP BY product_order.id
) total ON product_order.id = total.id
ORDER BY product_order.id = total.id
Use a subquery instead of a join.
SELECT (
select sum(shipping_price)
FROM product_item
WHERE po.`id` = `product_item`.`order_id`
) as shipping_price
FROM `product_order` po
INNER JOIN `product_address`
ON `product_order`.`address_id` = `product_address`.`id`
WHERE (`status`<>2)
AND (`company_id`=1968)
AND DATE(date)='2021-08-31'
ORDER BY `product_order`.`id` DESC
I am trying to return the price of the most recent record grouped by ItemNum and FeeSched, Customer can be eliminated. I am having trouble understanding how I can do that reasonably.
The issue is that I am joining about 5 tables containing hundreds of thousands of rows to end up with this result set. The initial query takes about a minute to run, and there has been some trouble with timeout errors in the past. Since this will run on a client's workstation, it may run even slower, and I have no access to modify server settings to increase memory / timeouts.
Here is my data:
Customer Price ItemNum FeeSched Date
5 70.75 01202 12 12-06-2017
5 70.80 01202 12 06-07-2016
5 70.80 01202 12 07-21-2017
5 70.80 01202 12 10-26-2016
5 82.63 02144 61 12-06-2017
5 84.46 02144 61 06-07-2016
5 84.46 02144 61 07-21-2017
5 84.46 02144 61 10-26-2016
I don't have access to create temporary tables, or views and there is no such thing as a #variable in C-tree, but in most ways it acts like MySql. I wanted to use something like GROUP BY ItemNum, FeeSched and select MAX(Date). The issue is that unless I put Price into the GROUP BY I get an error.
I could run the query again only selecting ItemNum, FeeSched, Date and then doing an INNER JOIN, but with the query taking a minute to run each time, it seems there is a better way that maybe I don't know.
Here is my query I am running, it isn't really that complicated of a query other than the amount of data it is processing. Final results are about 50,000 rows. I can't share much about the database structure as it is covered under an NDA.
SELECT DISTINCT
CustomerNum,
paid as Price,
ItemNum,
n.pdate as newest
from admin.fullproclog as f
INNER JOIN (
SELECT
id,
itemId,
MAX(TO_CHAR(pdate, 'MM-DD-YYYY')) as pdate
from admin.fullproclog
WHERE pdate > timestampadd(sql_tsi_year, -3, NOW())
group by id, itemId
) as n ON n.id = f.id AND n.itemId = f.itemId AND n.pdate = f.pdate
LEFT join (SELECT itemId AS linkid, ItemNum FROM admin.itemlist) AS codes ON codes.linkid = f.itemId AND ItemNum >0
INNER join (SELECT DISTINCT parent_id,
MAX(ins1.feesched) as CustomerNum
FROM admin.customers AS p
left join admin.feeschedule AS ins1
ON ins1.feescheduleid = p.primfeescheduleid
left join admin.group AS c1
ON c1.insid = ins1.feesched
WHERE status =1
GROUP BY parent_id)
AS ip ON ip.parent_id = f.parent_id
WHERE CustomerNum >0 AND ItemNum >0
UNION ALL
SELECT DISTINCT
CustomerNum,
secpaid as Price,
ItemNum,
n.pdate as newest
from admin.fullproclog as f
INNER JOIN (
SELECT
id,
itemId,
MAX(TO_CHAR(pdate, 'MM-DD-YYYY')) as pdate
from admin.fullproclog
WHERE pdate > timestampadd(sql_tsi_year, -3, NOW())
group by id, itemId
) as n ON n.id = f.id AND n.itemId = f.itemId AND n.pdate = f.pdate
LEFT join (SELECT itemId AS linkid, ItemNum FROM admin.itemlist) AS codes ON codes.linkid = f.itemId AND ItemNum >0
INNER join (SELECT DISTINCT parent_id,
MAX(ins1.feesched) as CustomerNum
FROM admin.customers AS p
left join admin.feeschedule AS ins1
ON ins1.feescheduleid = p.secfeescheduleid
left join admin.group AS c1
ON c1.insid = ins1.feesched
WHERE status =1
GROUP BY parent_id)
AS ip ON ip.parent_id = f.parent_id
WHERE CustomerNum >0 AND ItemNum >0
I feel it quite simple when I'd read the first three paragraphs, but I get a little confused when I've read the whole question.
Whatever you have done to get the data posted above, once you've got the data like that it's easy to retrive "the most recent record grouped by ItemNum and FeeSched".
How to:
Firstly, sort the whole result set by Date DESC.
Secondly, select fields you need from the sorted result set and group by ItemNum, FeeSched without any aggregation methods.
So, the query might be something like this:
SELECT t.Price, t.ItemNum, t.FeeSched, t.Date
FROM (SELECT * FROM table ORDER BY Date DESC) AS t
GROUP BY t.ItemNum, t.FeeSched;
How it works:
When your data is grouped and you select rows without aggregation methods, it will only return you the first row of each group. As you have sorted all rows before grouping, so the first row would exactly be "the most recent record".
Contact me if you got any problems or errors with this approach.
You can also try like this:
Select Price, ItemNum, FeeSched, Date from table where Date IN (Select MAX(Date) from table group by ItemNum, FeeSched,Customer);
Internal sql query return maximum date group by ItemNum and FeeSched and IN statement fetch only the records with maximum date.
I am trying to build the SQL query from following table (example):
Example of table with name "performances"
This is table with athletic performances. I want to select the best perform from this table per discipline and set of one or more categories. Each athlete should be only once in result though his best perform value is twice or more in performance table.
Here is expected result from table "performances"
Actually I have this SQL query, but from subquery join all rows with best value for athlete_id and best:
SELECT
p.athlete_id, p.value
FROM
(SELECT athlete_id, MAX(value) AS best FROM performances
WHERE discipline_id = 32 AND category_id IN (1,3,5,7,9)
GROUP BY athlete_id) f
INNER JOIN performances p
ON p.athlete_id = f.athlete_id AND p.conversion = f.best
ORDER BY p.value DESC, p.created
Please, how can I join only one row for each athlete, which has a oldest created attributte?
To get the single row for each athlete per discipline based on greatest value value you can do a self left join, To handle the tie case or if single athlete has more than 1 rows having same maximum value you can use case statement to pick the row with oldest date
select a.*
from performances a
left join performances b
on a.discipline_id = b.discipline_id
and a.athlete_id = b.athlete_id
and case when a.value = b.value
then a.created > b.created
else a.value < b.value
end
where b.discipline_id is null
DEMO
Further you can add filter in your where clause
and a.discipline_id = 32
and a.category_id IN (1,3,5,7,9)
DEMO
You don't have to use joins, you can do it with a window function:
SELECT
p.athlete_id,
p.value
FROM
(
SELECT
athlete_id,
value,
ROW_NUMBER() over (partition by athlete_id order by value desc, created) rowid
FROM
performances
WHERE
discipline_id = 32 AND
category_id IN (1,3,5,7,9)
) p
where
p.rowid = 1
Thank you a lot, Guys. After your answers I finally found the solution.
SELECT r.* FROM
(SELECT p.athlete_id, p.conversion, MIN(p.created) AS created FROM
(SELECT athlete_id, MAX(conversion) AS best
FROM performances
WHERE discipline_id = 32 AND category_id IN (1,3,5,7,9)
GROUP BY athlete_id) f
INNER JOIN performances p ON p.athlete_id = f.athlete_id AND p.conversion = f.best
GROUP BY p.athlete_id) w INNER JOIN performances r
ON w.athlete_id = r.athlete_id AND w.conversion = r.conversion
AND ((w.created = r.created) OR (w.created IS NULL AND r.created IS NULL))
ORDER BY r.conversion DESC, r.created
I'm trying to fetch the lowest price per day per hotel, I get multiple results.
I first try to fetch the lowest amount with the MIN() function, then inner join.
When i later try to group by outside the subquery, it just groups by the lowest id.
The SQL itself:
SELECT mt.id, mt.amount, mt.fk_hotel, mt.start_date
FROM price mt
INNER JOIN
(
SELECT price.id, MIN(price.amount) minAmount
FROM price
WHERE 1=1 AND price.start_date >= '2014-10-08' AND price.start_date <= '2014-10-10' AND price.active = 1 AND price.max_people = 2
GROUP BY id
) t
ON mt.id = t.id AND mt.amount = t.minAmount
ORDER BY mt.fk_hotel, mt.amount;
And the results looks like this:
http://jsfiddle.net/63mg3b2j/
I want to group by the start date and fk_hotel so that it groups by the lowest amount value, can anybody help me? Am I being clear?
Edit: I also need a field fk_room from the corresponding row, so i can inner join
Try this:
SELECT MIN(mt.amount) AS min_amount, mt.fk_hotel, mt.start_date
FROM price mt
WHERE
mt.active = 1 AND
mt.max_people = 2 AND
mt.start_date >= '2014-10-08' AND mt.start_date <= '2014-10-10'
GROUP BY mt.fk_hotel, mt.start_date
ORDER BY mt.fk_hotel, min_amount;
Well first of all get a table with minimum value in top row using ORDER BY and then GROUP BY for your required result
SELECT mt.id, mt.amount, mt.fk_hotel, mt.start_date
FROM
(SELECT id, amount, fk_hotel, start_date
FROM price
WHERE start_date >= '2014-10-08' AND start_date <= '2014-10-10'
AND active = 1 AND max_people = 2
ORDER BY amount DESC) AS mt
GROUP BY mt.id
Well I had to still go with a subquery, cause i needed some additional foreign key fields from the corresponding row to inner join some other stuff. It isn't a great solution, cause it fetches too much stuff, the rest is filtered out programmatically.
The most annoying thing here, when I try to use MIN() or MAX() function and get the appropriate fields to that row, it fetches the first results from the DB, which are incorrect and so i have to use a subquery to inner join to get the other fields, I can use grouping, but I had too many fields to group. Maybe I'm missing something. The amount of data doesn't grow in time, so I guess it works for me. So this is the final SQL i came up with, for future reference..
SELECT mt.*, roomtype.name roomname, hotel.name hotelname
FROM booking.price mt
INNER JOIN roomtype ON roomtype.id = mt.fk_roomtype
INNER JOIN hotel ON hotel.id = mt.fk_hotel
INNER JOIN(
SELECT price.id, MIN(price.amount) minAmount
FROM booking.price WHERE 1=1 AND price.start_date >= '2014-10-22' AND price.start_date <= '2014-10-31' AND price.max_people = 2 AND price.active = 1
GROUP BY id
) t
ON mt.id = t.id AND mt.amount = t.minAmount
ORDER BY mt.start_date, mt.amount
So I am trying to alter my sql code (see below for screenshot of current results + sql) to group the data by the month AND sum up all the paymentSplitAmounts. Each row should be a unique productId
So the end result would be something like
productID total month
1 500 11-2011
2 650 11-2011
3 250 11-2011
1 100 10-2011
2 150 10-2011
3 750 10-2011
I can't seem to get the syntax right. Where am I going wrong?
http://imgur.com/UC5Si
select
cpd.paymentId, cpd.paymentId, cpd.productId, cpd.paymentSplitAmount, cp.campaignId, cp.paymentDate
from campaign_payment_detail cpd
inner join
campaign_payment cp on cp.paymentId = cpd.paymentId
inner join product on cpd.productId = product.productId
where
1=1
and cp.campaignId = 2413
Looks like you want to group then sort your results:
SELECT cpd.productId, SUM(cpd.paymentSplitAmount), DATE_FORMAT(cp.paymentDate, '%b-%Y')
FROM campaign_payment_detail cpd
JOIN campaign_payment cp ON cp.paymentId = cpd.paymentId
JOIN product ON cpd.productId = product.productId
WHERE cp.campaignId = 2413
GROUP BY cpd.productId, DATE_FORMAT(cp.paymentDate, '%b-%Y')
ORDER BY cp.paymentDate DESC, cpd.productId ASC
edit: Using DATE_FORMAT to format the date like you want.
First, based on the query you provided and without other information, the table product is useless..
I will do that:
select
cpd.paymentId,
SUM(cpd.paymentSplitAmount) as total,
cp.campaignId,
cp.paymentDate
from campaign_payment_detail cpd
inner join
campaign_payment cp on cp.paymentId = cpd.paymentId
where
cp.campaignId = 2413
GROUP BY cpd.productId, cp.paymentDate
ORDER BY cpd.paymentId ASC, cp.paymentDate DESC
You already mentioned 'grouping'. For that you need to add group by to your query, to group the data by productid and month, then you can add sum to sum the paymentSplitAmount.
The grouping syntax isn't wrong, it is missing completely. :)
select
cpd.productId, sum(cpd.paymentSplitAmount) as total, date_format(cp.paymentDate, '%m-%Y')
from campaign_payment_detail cpd
inner join campaign_payment cp on cp.paymentId = cpd.paymentId
inner join product on cpd.productId = product.productId
where
cp.campaignId = 2413
group by cp.productId, date_format(cp.paymentDate, '%m-%Y')
order by date_format(cp.paymentDate, '%m-%Y') desc, cp.productId
This assumes cp.paymentDate already contains the months. If not, you will have to round each date to the first of the month and group by that.
Now groups by month.